1238418720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 960

約数和(自身を含む): 5848609536

約数和(自身を除く): 4610190816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 54, 55, 56, 60, 63, 66, 68, 70, 72, 73, 77, 80, 81, 84, 85, 88, 90, 96, 99, 102, 105, 108, 110, 112, 119, 120, 126, 132, 135, 136, 140, 144, 146, 153, 154, 160, 162, 165, 168, 170, 176, 180, 187, 189, 198, 204, 210, 216, 219, 220, 224, 231, 238, 240, 252, 255, 264, 270, 272, 280, 288, 292, 297, 306, 308, 315, 324, 330, 336, 340, 352, 357, 360, 365, 374, 378, 385, 396, 405, 408, 420, 432, 438, 440, 459, 462, 476, 480, 495, 504, 510, 511, 528, 540, 544, 560, 561, 567, 584, 594, 595, 612, 616, 630, 648, 657, 660, 672, 680, 693, 714, 720, 730, 748, 756, 765, 770, 792, 803, 810, 816, 840, 864, 876, 880, 891, 918, 924, 935, 945, 952, 990, 1008, 1020, 1022, 1056, 1071, 1080, 1095, 1120, 1122, 1134, 1155, 1168, 1188, 1190, 1224, 1232, 1241, 1260, 1296, 1309, 1314, 1320, 1360, 1377, 1386, 1428, 1440, 1460, 1485, 1496, 1512, 1530, 1533, 1540, 1584, 1606, 1620, 1632, 1680, 1683, 1752, 1760, 1782, 1785, 1836, 1848, 1870, 1890, 1904, 1971, 1980, 2016, 2040, 2044, 2079, 2142, 2160, 2190, 2244, 2268, 2295, 2310, 2336, 2376, 2380, 2409, 2448, 2464, 2482, 2520, 2555, 2592, 2618, 2628, 2640, 2720, 2754, 2772, 2805, 2835, 2856, 2920, 2970, 2992, 3024, 3060, 3066, 3080, 3168, 3212, 3213, 3240, 3285, 3360, 3366, 3465, 3504, 3564, 3570, 3672, 3696, 3723, 3740, 3780, 3808, 3927, 3942, 3960, 4015, 4080, 4088, 4158, 4284, 4320, 4380, 4455, 4488, 4536, 4590, 4599, 4620, 4752, 4760, 4818, 4896, 4964, 5040, 5049, 5110, 5236, 5256, 5280, 5355, 5508, 5544, 5610, 5621, 5670, 5712, 5840, 5913, 5940, 5984, 6048, 6120, 6132, 6160, 6205, 6237, 6424, 6426, 6480, 6545, 6570, 6732, 6885, 6930, 7008, 7128, 7140, 7227, 7344, 7392, 7446, 7480, 7560, 7665, 7854, 7884, 7920, 8030, 8160, 8176, 8316, 8415, 8568, 8687, 8760, 8910, 8976, 9072, 9180, 9198, 9240, 9504, 9520, 9636, 9639, 9855, 9928, 10080, 10098, 10220, 10395, 10472, 10512, 10710, 11016, 11088, 11169, 11220, 11242, 11340, 11424, 11680, 11781, 11826, 11880, 12045, 12240, 12264, 12320, 12410, 12474, 12848, 12852, 12960, 13090, 13140, 13464, 13651, 13770, 13797, 13860, 14256, 14280, 14454, 14688, 14892, 14960, 15120, 15147, 15330, 15708, 15768, 15840, 16060, 16065, 16352, 16632, 16830, 16863, 17136, 17374, 17520, 17820, 17952, 18144, 18360, 18396, 18480, 18615, 19040, 19272, 19278, 19635, 19710, 19856, 20196, 20440, 20790, 20944, 21024, 21420, 21681, 22032, 22176, 22338, 22440, 22484, 22680, 22995, 23562, 23652, 23760, 24090, 24480, 24528, 24820, 24948, 25245, 25696, 25704, 26061, 26180, 26280, 26928, 27302, 27540, 27594, 27720, 28105, 28512, 28560, 28908, 29565, 29784, 29920, 30240, 30294, 30660, 31185, 31416, 31536, 32120, 32130, 33264, 33507, 33660, 33726, 34272, 34748, 35040, 35343, 35640, 36135, 36720, 36792, 36960, 37230, 38544, 38556, 39270, 39420, 39712, 40392, 40880, 40953, 41391, 41580, 41888, 42840, 43362, 43435, 44064, 44676, 44880, 44968, 45360, 45990, 47124, 47304, 47520, 48180, 48195, 49056, 49640, 49896, 50490, 50589, 51408, 52122, 52360, 52560, 53856, 54604, 55080, 55188, 55440, 55845, 56210, 57120, 57816, 58905, 59130, 59568, 60588, 61320, 62370, 62832, 63072, 64240, 64260, 65043, 66528, 67014, 67320, 67452, 68255, 68985, 69496, 70686, 71280, 72270, 73440, 73584, 74460, 75735, 77088, 77112, 78183, 78540, 78840, 80784, 81760, 81906, 82782, 83160, 84315, 85680, 86724, 86870, 89352, 89760, 89936, 90720, 91980, 94248, 94608, 95557, 96360, 96390, 99280, 99792, 100521, 100980, 101178, 102816, 104244, 104720, 105120, 106029, 108405, 109208, 110160, 110376, 110880, 111690, 112420, 115632, 117810, 118260, 119136, 121176, 122640, 122859, 124740, 125664, 128480, 128520, 130086, 130305, 134028, 134640, 134904, 136510, 137970, 138992, 141372, 142560, 144540, 147168, 148920, 151470, 151767, 154224, 156366, 157080, 157680, 161568, 163812, 165564, 166320, 167535, 168630, 171360, 173448, 173740, 176715, 178704, 179872, 183960, 188496, 189216, 191114, 192720, 192780, 198560, 199584, 201042, 201960, 202356, 204765, 206955, 208488, 209440, 212058, 216810, 218416, 220320, 220752, 223380, 224840, 231264, 234549, 235620, 236520, 242352, 245280, 245718, 249480, 252945, 257040, 260172, 260610, 268056, 269280, 269808, 273020, 275940, 277984, 282744, 286671, 289080, 297840, 302940, 303534, 308448, 312732, 314160, 315360, 325215, 327624, 331128, 332640, 335070, 337260, 346896, 347480, 353430, 357408, 367920, 368577, 376992, 382228, 385440, 385560, 390915, 402084, 403920, 404712, 409530, 413910, 416976, 424116, 433620, 436832, 441504, 446760, 449680, 455301, 469098, 471240, 473040, 477785, 484704, 491436, 498960, 502605, 505890, 514080, 520344, 521220, 530145, 536112, 539616, 546040, 551880, 565488, 573342, 578160, 595680, 605880, 607068, 614295, 625464, 628320, 650430, 655248, 662256, 670140, 674520, 693792, 694960, 703647, 706860, 735840, 737154, 758835, 764456, 771120, 781830, 804168, 807840, 809424, 819060, 827820, 833952, 848232, 860013, 867240, 893520, 899360, 910602, 938196, 942480, 946080, 955570, 982872, 997920, 1005210, 1011780, 1040688, 1042440, 1060290, 1072224, 1092080, 1103760, 1105731, 1130976, 1146684, 1156320, 1172745, 1211760, 1214136, 1228590, 1250928, 1300860, 1310496, 1324512, 1340280, 1349040, 1389920, 1407294, 1413720, 1433355, 1474308, 1517670, 1528912, 1542240, 1563660, 1608336, 1618848, 1638120, 1655640, 1696464, 1720026, 1734480, 1787040, 1821204, 1842885, 1876392, 1884960, 1911140, 1965744, 2010420, 2023560, 2081376, 2084880, 2120580, 2184160, 2207520, 2211462, 2276505, 2293368, 2345490, 2423520, 2428272, 2457180, 2501856, 2580039, 2601720, 2680560, 2698080, 2814588, 2827440, 2866710, 2948616, 3035340, 3057824, 3127320, 3216672, 3276240, 3311280, 3392928, 3440052, 3468960, 3518235, 3642408, 3685770, 3752784, 3822280, 3931488, 4020840, 4047120, 4169760, 4241160, 4300065, 4422924, 4553010, 4586736, 4690980, 4856544, 4914360, 5160078, 5203440, 5361120, 5528655, 5629176, 5654880, 5733420, 5897232, 6070680, 6254640, 6552480, 6622560, 6880104, 7036470, 7284816, 7371540, 7505568, 7644560, 7740117, 8041680, 8094240, 8482320, 8600130, 8845848, 9106020, 9173472, 9381960, 9828720, 10320156, 10406880, 11057310, 11258352, 11466840, 11794464, 12141360, 12509280, 12900195, 13760208, 14072940, 14569632, 14743080, 15289120, 15480234, 16083360, 16964640, 17200260, 17691696, 18212040, 18763920, 19657440, 20640312, 22114620, 22516704, 22933680, 24282720, 25800390, 27520416, 28145880, 29486160, 30960468, 34400520, 35383392, 36424080, 37527840, 38700585, 41280624, 44229240, 45867360, 51600780, 56291760, 58972320, 61920936, 68801040, 72848160, 77401170, 82561248, 88458480, 103201560, 112583520, 123841872, 137602080, 154802340, 176916960, 206403120, 247683744, 309604680, 412806240, 619209360, 1238418720]

約数ペア:

[(1, 1238418720), (2, 619209360), (3, 412806240), (4, 309604680), (5, 247683744), (6, 206403120), (7, 176916960), (8, 154802340), (9, 137602080), (10, 123841872), (11, 112583520), (12, 103201560), (14, 88458480), (15, 82561248), (16, 77401170), (17, 72848160), (18, 68801040), (20, 61920936), (21, 58972320), (22, 56291760), (24, 51600780), (27, 45867360), (28, 44229240), (30, 41280624), (32, 38700585), (33, 37527840), (34, 36424080), (35, 35383392), (36, 34400520), (40, 30960468), (42, 29486160), (44, 28145880), (45, 27520416), (48, 25800390), (51, 24282720), (54, 22933680), (55, 22516704), (56, 22114620), (60, 20640312), (63, 19657440), (66, 18763920), (68, 18212040), (70, 17691696), (72, 17200260), (73, 16964640), (77, 16083360), (80, 15480234), (81, 15289120), (84, 14743080), (85, 14569632), (88, 14072940), (90, 13760208), (96, 12900195), (99, 12509280), (102, 12141360), (105, 11794464), (108, 11466840), (110, 11258352), (112, 11057310), (119, 10406880), (120, 10320156), (126, 9828720), (132, 9381960), (135, 9173472), (136, 9106020), (140, 8845848), (144, 8600130), (146, 8482320), (153, 8094240), (154, 8041680), (160, 7740117), (162, 7644560), (165, 7505568), (168, 7371540), (170, 7284816), (176, 7036470), (180, 6880104), (187, 6622560), (189, 6552480), (198, 6254640), (204, 6070680), (210, 5897232), (216, 5733420), (219, 5654880), (220, 5629176), (224, 5528655), (231, 5361120), (238, 5203440), (240, 5160078), (252, 4914360), (255, 4856544), (264, 4690980), (270, 4586736), (272, 4553010), (280, 4422924), (288, 4300065), (292, 4241160), (297, 4169760), (306, 4047120), (308, 4020840), (315, 3931488), (324, 3822280), (330, 3752784), (336, 3685770), (340, 3642408), (352, 3518235), (357, 3468960), (360, 3440052), (365, 3392928), (374, 3311280), (378, 3276240), (385, 3216672), (396, 3127320), (405, 3057824), (408, 3035340), (420, 2948616), (432, 2866710), (438, 2827440), (440, 2814588), (459, 2698080), (462, 2680560), (476, 2601720), (480, 2580039), (495, 2501856), (504, 2457180), (510, 2428272), (511, 2423520), (528, 2345490), (540, 2293368), (544, 2276505), (560, 2211462), (561, 2207520), (567, 2184160), (584, 2120580), (594, 2084880), (595, 2081376), (612, 2023560), (616, 2010420), (630, 1965744), (648, 1911140), (657, 1884960), (660, 1876392), (672, 1842885), (680, 1821204), (693, 1787040), (714, 1734480), (720, 1720026), (730, 1696464), (748, 1655640), (756, 1638120), (765, 1618848), (770, 1608336), (792, 1563660), (803, 1542240), (810, 1528912), (816, 1517670), (840, 1474308), (864, 1433355), (876, 1413720), (880, 1407294), (891, 1389920), (918, 1349040), (924, 1340280), (935, 1324512), (945, 1310496), (952, 1300860), (990, 1250928), (1008, 1228590), (1020, 1214136), (1022, 1211760), (1056, 1172745), (1071, 1156320), (1080, 1146684), (1095, 1130976), (1120, 1105731), (1122, 1103760), (1134, 1092080), (1155, 1072224), (1168, 1060290), (1188, 1042440), (1190, 1040688), (1224, 1011780), (1232, 1005210), (1241, 997920), (1260, 982872), (1296, 955570), (1309, 946080), (1314, 942480), (1320, 938196), (1360, 910602), (1377, 899360), (1386, 893520), (1428, 867240), (1440, 860013), (1460, 848232), (1485, 833952), (1496, 827820), (1512, 819060), (1530, 809424), (1533, 807840), (1540, 804168), (1584, 781830), (1606, 771120), (1620, 764456), (1632, 758835), (1680, 737154), (1683, 735840), (1752, 706860), (1760, 703647), (1782, 694960), (1785, 693792), (1836, 674520), (1848, 670140), (1870, 662256), (1890, 655248), (1904, 650430), (1971, 628320), (1980, 625464), (2016, 614295), (2040, 607068), (2044, 605880), (2079, 595680), (2142, 578160), (2160, 573342), (2190, 565488), (2244, 551880), (2268, 546040), (2295, 539616), (2310, 536112), (2336, 530145), (2376, 521220), (2380, 520344), (2409, 514080), (2448, 505890), (2464, 502605), (2482, 498960), (2520, 491436), (2555, 484704), (2592, 477785), (2618, 473040), (2628, 471240), (2640, 469098), (2720, 455301), (2754, 449680), (2772, 446760), (2805, 441504), (2835, 436832), (2856, 433620), (2920, 424116), (2970, 416976), (2992, 413910), (3024, 409530), (3060, 404712), (3066, 403920), (3080, 402084), (3168, 390915), (3212, 385560), (3213, 385440), (3240, 382228), (3285, 376992), (3360, 368577), (3366, 367920), (3465, 357408), (3504, 353430), (3564, 347480), (3570, 346896), (3672, 337260), (3696, 335070), (3723, 332640), (3740, 331128), (3780, 327624), (3808, 325215), (3927, 315360), (3942, 314160), (3960, 312732), (4015, 308448), (4080, 303534), (4088, 302940), (4158, 297840), (4284, 289080), (4320, 286671), (4380, 282744), (4455, 277984), (4488, 275940), (4536, 273020), (4590, 269808), (4599, 269280), (4620, 268056), (4752, 260610), (4760, 260172), (4818, 257040), (4896, 252945), (4964, 249480), (5040, 245718), (5049, 245280), (5110, 242352), (5236, 236520), (5256, 235620), (5280, 234549), (5355, 231264), (5508, 224840), (5544, 223380), (5610, 220752), (5621, 220320), (5670, 218416), (5712, 216810), (5840, 212058), (5913, 209440), (5940, 208488), (5984, 206955), (6048, 204765), (6120, 202356), (6132, 201960), (6160, 201042), (6205, 199584), (6237, 198560), (6424, 192780), (6426, 192720), (6480, 191114), (6545, 189216), (6570, 188496), (6732, 183960), (6885, 179872), (6930, 178704), (7008, 176715), (7128, 173740), (7140, 173448), (7227, 171360), (7344, 168630), (7392, 167535), (7446, 166320), (7480, 165564), (7560, 163812), (7665, 161568), (7854, 157680), (7884, 157080), (7920, 156366), (8030, 154224), (8160, 151767), (8176, 151470), (8316, 148920), (8415, 147168), (8568, 144540), (8687, 142560), (8760, 141372), (8910, 138992), (8976, 137970), (9072, 136510), (9180, 134904), (9198, 134640), (9240, 134028), (9504, 130305), (9520, 130086), (9636, 128520), (9639, 128480), (9855, 125664), (9928, 124740), (10080, 122859), (10098, 122640), (10220, 121176), (10395, 119136), (10472, 118260), (10512, 117810), (10710, 115632), (11016, 112420), (11088, 111690), (11169, 110880), (11220, 110376), (11242, 110160), (11340, 109208), (11424, 108405), (11680, 106029), (11781, 105120), (11826, 104720), (11880, 104244), (12045, 102816), (12240, 101178), (12264, 100980), (12320, 100521), (12410, 99792), (12474, 99280), (12848, 96390), (12852, 96360), (12960, 95557), (13090, 94608), (13140, 94248), (13464, 91980), (13651, 90720), (13770, 89936), (13797, 89760), (13860, 89352), (14256, 86870), (14280, 86724), (14454, 85680), (14688, 84315), (14892, 83160), (14960, 82782), (15120, 81906), (15147, 81760), (15330, 80784), (15708, 78840), (15768, 78540), (15840, 78183), (16060, 77112), (16065, 77088), (16352, 75735), (16632, 74460), (16830, 73584), (16863, 73440), (17136, 72270), (17374, 71280), (17520, 70686), (17820, 69496), (17952, 68985), (18144, 68255), (18360, 67452), (18396, 67320), (18480, 67014), (18615, 66528), (19040, 65043), (19272, 64260), (19278, 64240), (19635, 63072), (19710, 62832), (19856, 62370), (20196, 61320), (20440, 60588), (20790, 59568), (20944, 59130), (21024, 58905), (21420, 57816), (21681, 57120), (22032, 56210), (22176, 55845), (22338, 55440), (22440, 55188), (22484, 55080), (22680, 54604), (22995, 53856), (23562, 52560), (23652, 52360), (23760, 52122), (24090, 51408), (24480, 50589), (24528, 50490), (24820, 49896), (24948, 49640), (25245, 49056), (25696, 48195), (25704, 48180), (26061, 47520), (26180, 47304), (26280, 47124), (26928, 45990), (27302, 45360), (27540, 44968), (27594, 44880), (27720, 44676), (28105, 44064), (28512, 43435), (28560, 43362), (28908, 42840), (29565, 41888), (29784, 41580), (29920, 41391), (30240, 40953), (30294, 40880), (30660, 40392), (31185, 39712), (31416, 39420), (31536, 39270), (32120, 38556), (32130, 38544), (33264, 37230), (33507, 36960), (33660, 36792), (33726, 36720), (34272, 36135), (34748, 35640), (35040, 35343)]