248897880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 512

約数和(自身を含む): 1074124800

約数和(自身を除く): 825226920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 41, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 73, 77, 82, 84, 88, 90, 99, 105, 108, 110, 120, 123, 126, 132, 135, 140, 146, 154, 164, 165, 168, 180, 189, 198, 205, 210, 216, 219, 220, 231, 246, 252, 264, 270, 280, 287, 292, 297, 308, 315, 328, 330, 360, 365, 369, 378, 385, 396, 410, 420, 438, 440, 451, 462, 492, 495, 504, 511, 540, 574, 584, 594, 615, 616, 630, 657, 660, 693, 730, 738, 756, 770, 792, 803, 820, 840, 861, 876, 902, 924, 945, 984, 990, 1022, 1080, 1095, 1107, 1148, 1155, 1188, 1230, 1260, 1314, 1320, 1353, 1386, 1435, 1460, 1476, 1485, 1512, 1533, 1540, 1606, 1640, 1722, 1752, 1804, 1845, 1848, 1890, 1971, 1980, 2044, 2079, 2190, 2214, 2255, 2296, 2310, 2376, 2409, 2460, 2520, 2555, 2583, 2628, 2706, 2772, 2870, 2920, 2952, 2970, 2993, 3066, 3080, 3157, 3212, 3285, 3444, 3465, 3608, 3690, 3780, 3942, 3960, 4015, 4059, 4088, 4158, 4305, 4380, 4428, 4510, 4599, 4620, 4818, 4920, 5110, 5166, 5256, 5412, 5535, 5544, 5621, 5740, 5940, 5986, 6132, 6314, 6424, 6570, 6765, 6888, 6930, 7227, 7380, 7560, 7665, 7749, 7884, 8030, 8118, 8316, 8610, 8760, 8856, 8979, 9020, 9198, 9240, 9471, 9636, 9855, 10220, 10332, 10395, 10824, 11070, 11242, 11480, 11880, 11972, 12045, 12177, 12264, 12628, 12915, 13140, 13530, 13797, 13860, 14454, 14760, 14965, 15330, 15498, 15768, 15785, 16060, 16236, 16632, 16863, 17220, 17958, 18040, 18396, 18942, 19272, 19710, 20295, 20440, 20664, 20790, 20951, 21681, 22140, 22484, 22995, 23944, 24090, 24354, 25256, 25830, 26280, 26937, 27060, 27594, 27720, 28105, 28413, 28908, 29930, 30660, 30996, 31570, 32120, 32472, 32923, 33726, 34440, 35916, 36135, 36792, 37884, 38745, 39420, 40590, 41580, 41902, 43362, 44280, 44895, 44968, 45990, 47355, 48180, 48708, 50589, 51660, 53874, 54120, 55188, 56210, 56826, 57816, 59860, 60885, 61320, 61992, 62853, 63140, 65846, 67452, 68985, 71832, 72270, 75768, 77490, 78840, 80811, 81180, 83160, 83804, 84315, 85239, 86724, 89790, 91980, 94710, 96360, 97416, 98769, 101178, 103320, 104755, 107748, 108405, 110376, 112420, 113652, 119720, 121770, 125706, 126280, 131692, 134685, 134904, 137970, 142065, 144540, 151767, 154980, 161622, 162360, 164615, 167608, 168630, 170478, 173448, 179580, 183960, 188559, 189420, 197538, 202356, 209510, 215496, 216810, 224840, 227304, 230461, 243540, 251412, 252945, 263384, 269370, 275940, 284130, 289080, 296307, 303534, 309960, 314265, 323244, 329230, 337260, 340956, 359160, 377118, 378840, 395076, 404055, 404712, 419020, 426195, 433620, 460922, 487080, 493845, 502824, 505890, 538740, 551880, 565677, 568260, 592614, 607068, 628530, 646488, 658460, 674520, 681912, 691383, 754236, 758835, 790152, 808110, 838040, 852390, 867240, 888921, 921844, 942795, 987690, 1011780, 1077480, 1131354, 1136520, 1152305, 1185228, 1214136, 1257060, 1316920, 1382766, 1481535, 1508472, 1517670, 1616220, 1704780, 1777842, 1843688, 1885590, 1975380, 2023560, 2074149, 2262708, 2304610, 2370456, 2514120, 2765532, 2828385, 2963070, 3035340, 3232440, 3409560, 3456915, 3555684, 3771180, 3950760, 4148298, 4444605, 4525416, 4609220, 5531064, 5656770, 5926140, 6070680, 6222447, 6913830, 7111368, 7542360, 8296596, 8889210, 9218440, 10370745, 11313540, 11852280, 12444894, 13827660, 16593192, 17778420, 20741490, 22627080, 24889788, 27655320, 31112235, 35556840, 41482980, 49779576, 62224470, 82965960, 124448940, 248897880]

約数ペア:

[(1, 248897880), (2, 124448940), (3, 82965960), (4, 62224470), (5, 49779576), (6, 41482980), (7, 35556840), (8, 31112235), (9, 27655320), (10, 24889788), (11, 22627080), (12, 20741490), (14, 17778420), (15, 16593192), (18, 13827660), (20, 12444894), (21, 11852280), (22, 11313540), (24, 10370745), (27, 9218440), (28, 8889210), (30, 8296596), (33, 7542360), (35, 7111368), (36, 6913830), (40, 6222447), (41, 6070680), (42, 5926140), (44, 5656770), (45, 5531064), (54, 4609220), (55, 4525416), (56, 4444605), (60, 4148298), (63, 3950760), (66, 3771180), (70, 3555684), (72, 3456915), (73, 3409560), (77, 3232440), (82, 3035340), (84, 2963070), (88, 2828385), (90, 2765532), (99, 2514120), (105, 2370456), (108, 2304610), (110, 2262708), (120, 2074149), (123, 2023560), (126, 1975380), (132, 1885590), (135, 1843688), (140, 1777842), (146, 1704780), (154, 1616220), (164, 1517670), (165, 1508472), (168, 1481535), (180, 1382766), (189, 1316920), (198, 1257060), (205, 1214136), (210, 1185228), (216, 1152305), (219, 1136520), (220, 1131354), (231, 1077480), (246, 1011780), (252, 987690), (264, 942795), (270, 921844), (280, 888921), (287, 867240), (292, 852390), (297, 838040), (308, 808110), (315, 790152), (328, 758835), (330, 754236), (360, 691383), (365, 681912), (369, 674520), (378, 658460), (385, 646488), (396, 628530), (410, 607068), (420, 592614), (438, 568260), (440, 565677), (451, 551880), (462, 538740), (492, 505890), (495, 502824), (504, 493845), (511, 487080), (540, 460922), (574, 433620), (584, 426195), (594, 419020), (615, 404712), (616, 404055), (630, 395076), (657, 378840), (660, 377118), (693, 359160), (730, 340956), (738, 337260), (756, 329230), (770, 323244), (792, 314265), (803, 309960), (820, 303534), (840, 296307), (861, 289080), (876, 284130), (902, 275940), (924, 269370), (945, 263384), (984, 252945), (990, 251412), (1022, 243540), (1080, 230461), (1095, 227304), (1107, 224840), (1148, 216810), (1155, 215496), (1188, 209510), (1230, 202356), (1260, 197538), (1314, 189420), (1320, 188559), (1353, 183960), (1386, 179580), (1435, 173448), (1460, 170478), (1476, 168630), (1485, 167608), (1512, 164615), (1533, 162360), (1540, 161622), (1606, 154980), (1640, 151767), (1722, 144540), (1752, 142065), (1804, 137970), (1845, 134904), (1848, 134685), (1890, 131692), (1971, 126280), (1980, 125706), (2044, 121770), (2079, 119720), (2190, 113652), (2214, 112420), (2255, 110376), (2296, 108405), (2310, 107748), (2376, 104755), (2409, 103320), (2460, 101178), (2520, 98769), (2555, 97416), (2583, 96360), (2628, 94710), (2706, 91980), (2772, 89790), (2870, 86724), (2920, 85239), (2952, 84315), (2970, 83804), (2993, 83160), (3066, 81180), (3080, 80811), (3157, 78840), (3212, 77490), (3285, 75768), (3444, 72270), (3465, 71832), (3608, 68985), (3690, 67452), (3780, 65846), (3942, 63140), (3960, 62853), (4015, 61992), (4059, 61320), (4088, 60885), (4158, 59860), (4305, 57816), (4380, 56826), (4428, 56210), (4510, 55188), (4599, 54120), (4620, 53874), (4818, 51660), (4920, 50589), (5110, 48708), (5166, 48180), (5256, 47355), (5412, 45990), (5535, 44968), (5544, 44895), (5621, 44280), (5740, 43362), (5940, 41902), (5986, 41580), (6132, 40590), (6314, 39420), (6424, 38745), (6570, 37884), (6765, 36792), (6888, 36135), (6930, 35916), (7227, 34440), (7380, 33726), (7560, 32923), (7665, 32472), (7749, 32120), (7884, 31570), (8030, 30996), (8118, 30660), (8316, 29930), (8610, 28908), (8760, 28413), (8856, 28105), (8979, 27720), (9020, 27594), (9198, 27060), (9240, 26937), (9471, 26280), (9636, 25830), (9855, 25256), (10220, 24354), (10332, 24090), (10395, 23944), (10824, 22995), (11070, 22484), (11242, 22140), (11480, 21681), (11880, 20951), (11972, 20790), (12045, 20664), (12177, 20440), (12264, 20295), (12628, 19710), (12915, 19272), (13140, 18942), (13530, 18396), (13797, 18040), (13860, 17958), (14454, 17220), (14760, 16863), (14965, 16632), (15330, 16236), (15498, 16060), (15768, 15785)]