18720694080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 840

約数和(自身を含む): 75343048704

約数和(自身を除く): 56622354624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 94, 96, 99, 108, 110, 120, 121, 127, 132, 135, 141, 144, 160, 162, 165, 176, 180, 188, 192, 198, 216, 220, 235, 240, 242, 254, 264, 270, 282, 288, 297, 320, 324, 330, 352, 360, 363, 376, 381, 396, 405, 423, 432, 440, 470, 480, 484, 495, 508, 517, 528, 540, 564, 576, 594, 605, 635, 648, 660, 704, 705, 720, 726, 752, 762, 792, 810, 846, 864, 880, 891, 940, 960, 968, 990, 1016, 1034, 1056, 1080, 1089, 1128, 1143, 1188, 1210, 1269, 1270, 1296, 1320, 1397, 1410, 1440, 1452, 1485, 1504, 1524, 1551, 1584, 1620, 1692, 1728, 1760, 1782, 1815, 1880, 1905, 1936, 1980, 2032, 2068, 2112, 2115, 2160, 2178, 2256, 2286, 2376, 2420, 2538, 2540, 2585, 2592, 2640, 2794, 2820, 2880, 2904, 2970, 3008, 3048, 3102, 3168, 3240, 3267, 3384, 3429, 3520, 3564, 3630, 3760, 3807, 3810, 3872, 3960, 4064, 4136, 4191, 4230, 4320, 4356, 4455, 4512, 4572, 4653, 4752, 4840, 5076, 5080, 5170, 5184, 5280, 5445, 5588, 5640, 5687, 5715, 5808, 5940, 5969, 6096, 6204, 6336, 6345, 6480, 6534, 6768, 6858, 6985, 7128, 7260, 7520, 7614, 7620, 7744, 7755, 7920, 8128, 8272, 8382, 8460, 8640, 8712, 8910, 9024, 9144, 9306, 9504, 9680, 9801, 10152, 10160, 10287, 10340, 10560, 10890, 11176, 11280, 11374, 11430, 11616, 11880, 11938, 12192, 12408, 12573, 12690, 12960, 13068, 13536, 13716, 13959, 13970, 14256, 14520, 15040, 15228, 15240, 15367, 15510, 15840, 16335, 16544, 16764, 16920, 17061, 17145, 17424, 17820, 17907, 18288, 18612, 19008, 19035, 19360, 19602, 20304, 20320, 20574, 20680, 20955, 21780, 22352, 22560, 22748, 22860, 23232, 23265, 23760, 23876, 24384, 24816, 25146, 25380, 25920, 26136, 27072, 27432, 27918, 27940, 28435, 28512, 29040, 29845, 30456, 30480, 30734, 31020, 31680, 32670, 33088, 33528, 33840, 34122, 34290, 34848, 35640, 35814, 36576, 37224, 37719, 38070, 38720, 39204, 40608, 40640, 41148, 41360, 41877, 41910, 43560, 44704, 45120, 45496, 45720, 46101, 46530, 47520, 47752, 49005, 49632, 50292, 50760, 51183, 51435, 52272, 53721, 54864, 55836, 55880, 56870, 57024, 58080, 59690, 60912, 60960, 61468, 62040, 62865, 65340, 65659, 67056, 67680, 68244, 68580, 69696, 69795, 71280, 71628, 73152, 74448, 75438, 76140, 76835, 78408, 81216, 82296, 82720, 83754, 83820, 85305, 87120, 89408, 89535, 90992, 91440, 92202, 93060, 95040, 95504, 98010, 99264, 100584, 101520, 102366, 102870, 104544, 107442, 109728, 111672, 111760, 113157, 113740, 116160, 119380, 121824, 121920, 122936, 124080, 125730, 130680, 131318, 134112, 135360, 136488, 137160, 138303, 139590, 142560, 143256, 148896, 150876, 152280, 153549, 153670, 156816, 161163, 164592, 165440, 167508, 167640, 170610, 174240, 179070, 181984, 182880, 184404, 186120, 188595, 191008, 196020, 196977, 201168, 203040, 204732, 205740, 209088, 209385, 214884, 219456, 223344, 223520, 226314, 227480, 230505, 238760, 243648, 245872, 248160, 251460, 255915, 261360, 262636, 268224, 268605, 272976, 274320, 276606, 279180, 285120, 286512, 297792, 301752, 304560, 307098, 307340, 313632, 322326, 328295, 329184, 335016, 335280, 341220, 348480, 358140, 363968, 365760, 368808, 372240, 377190, 382016, 392040, 393954, 402336, 406080, 409464, 411480, 414909, 418770, 429768, 446688, 447040, 452628, 454960, 460647, 461010, 477520, 483489, 491744, 496320, 502920, 511830, 522720, 525272, 537210, 545952, 548640, 553212, 558360, 565785, 573024, 590931, 603504, 609120, 614196, 614680, 627264, 644652, 656590, 658368, 670032, 670560, 682440, 691515, 716280, 722249, 737616, 744480, 754380, 767745, 784080, 787908, 804672, 805815, 818928, 822960, 829818, 837540, 859536, 893376, 905256, 909920, 921294, 922020, 955040, 966978, 983488, 984885, 1005840, 1023660, 1045440, 1050544, 1074420, 1091904, 1097280, 1106424, 1116720, 1131570, 1146048, 1181862, 1207008, 1218240, 1228392, 1229360, 1244727, 1289304, 1313180, 1340064, 1341120, 1364880, 1383030, 1432560, 1444498, 1475232, 1488960, 1508760, 1535490, 1568160, 1575816, 1611630, 1637856, 1645920, 1659636, 1675080, 1719072, 1772793, 1810512, 1819840, 1842588, 1844040, 1910080, 1933956, 1969770, 2011680, 2047320, 2074545, 2101088, 2148840, 2166747, 2212848, 2233440, 2263140, 2303235, 2363724, 2414016, 2417445, 2456784, 2458720, 2489454, 2578608, 2626360, 2680128, 2729760, 2766060, 2865120, 2888996, 2950464, 2954655, 3017520, 3070980, 3136320, 3151632, 3223260, 3275712, 3291840, 3319272, 3350160, 3438144, 3545586, 3611245, 3621024, 3685176, 3688080, 3867912, 3939540, 4023360, 4094640, 4149090, 4202176, 4297680, 4333494, 4425696, 4466880, 4526280, 4606470, 4727448, 4834890, 4913568, 4917440, 4978908, 5157216, 5252720, 5318379, 5459520, 5532120, 5730240, 5777992, 5909310, 6035040, 6141960, 6223635, 6303264, 6446520, 6500241, 6638544, 6700320, 7091172, 7222490, 7242048, 7370352, 7376160, 7735824, 7879080, 8189280, 8298180, 8595360, 8666988, 8851392, 8863965, 9052560, 9212940, 9454896, 9669780, 9827136, 9957816, 10314432, 10505440, 10636758, 10833735, 11064240, 11555984, 11818620, 12070080, 12283920, 12447270, 12606528, 12893040, 13000482, 13277088, 13400640, 14182344, 14444980, 14740704, 14752320, 15471648, 15758160, 16378560, 16596360, 17190720, 17333976, 17727930, 18105120, 18425880, 18909792, 19339560, 19500723, 19915632, 21010880, 21273516, 21667470, 22128480, 23111968, 23637240, 24567840, 24894540, 25786080, 26000964, 26554176, 26591895, 28364688, 28889960, 29481408, 30943296, 31516320, 32501205, 33192720, 34667952, 35455860, 36210240, 36851760, 37819584, 38679120, 39001446, 39831264, 42547032, 43334940, 44256960, 46223936, 47274480, 49135680, 49789080, 51572160, 52001928, 53183790, 56729376, 57779920, 58502169, 63032640, 65002410, 66385440, 69335904, 70911720, 73703520, 77358240, 78002892, 79662528, 85094064, 86669880, 94548960, 97503615, 99578160, 104003856, 106367580, 113458752, 115559840, 117004338, 130004820, 132770880, 138671808, 141823440, 147407040, 154716480, 156005784, 170188128, 173339760, 189097920, 195007230, 199156320, 208007712, 212735160, 231119680, 234008676, 260009640, 283646880, 292510845, 312011568, 340376256, 346679520, 390014460, 398312640, 416015424, 425470320, 468017352, 520019280, 567293760, 585021690, 624023136, 693359040, 780028920, 850940640, 936034704, 1040038560, 1170043380, 1248046272, 1560057840, 1701881280, 1872069408, 2080077120, 2340086760, 3120115680, 3744138816, 4680173520, 6240231360, 9360347040, 18720694080]

約数ペア:

[(1, 18720694080), (2, 9360347040), (3, 6240231360), (4, 4680173520), (5, 3744138816), (6, 3120115680), (8, 2340086760), (9, 2080077120), (10, 1872069408), (11, 1701881280), (12, 1560057840), (15, 1248046272), (16, 1170043380), (18, 1040038560), (20, 936034704), (22, 850940640), (24, 780028920), (27, 693359040), (30, 624023136), (32, 585021690), (33, 567293760), (36, 520019280), (40, 468017352), (44, 425470320), (45, 416015424), (47, 398312640), (48, 390014460), (54, 346679520), (55, 340376256), (60, 312011568), (64, 292510845), (66, 283646880), (72, 260009640), (80, 234008676), (81, 231119680), (88, 212735160), (90, 208007712), (94, 199156320), (96, 195007230), (99, 189097920), (108, 173339760), (110, 170188128), (120, 156005784), (121, 154716480), (127, 147407040), (132, 141823440), (135, 138671808), (141, 132770880), (144, 130004820), (160, 117004338), (162, 115559840), (165, 113458752), (176, 106367580), (180, 104003856), (188, 99578160), (192, 97503615), (198, 94548960), (216, 86669880), (220, 85094064), (235, 79662528), (240, 78002892), (242, 77358240), (254, 73703520), (264, 70911720), (270, 69335904), (282, 66385440), (288, 65002410), (297, 63032640), (320, 58502169), (324, 57779920), (330, 56729376), (352, 53183790), (360, 52001928), (363, 51572160), (376, 49789080), (381, 49135680), (396, 47274480), (405, 46223936), (423, 44256960), (432, 43334940), (440, 42547032), (470, 39831264), (480, 39001446), (484, 38679120), (495, 37819584), (508, 36851760), (517, 36210240), (528, 35455860), (540, 34667952), (564, 33192720), (576, 32501205), (594, 31516320), (605, 30943296), (635, 29481408), (648, 28889960), (660, 28364688), (704, 26591895), (705, 26554176), (720, 26000964), (726, 25786080), (752, 24894540), (762, 24567840), (792, 23637240), (810, 23111968), (846, 22128480), (864, 21667470), (880, 21273516), (891, 21010880), (940, 19915632), (960, 19500723), (968, 19339560), (990, 18909792), (1016, 18425880), (1034, 18105120), (1056, 17727930), (1080, 17333976), (1089, 17190720), (1128, 16596360), (1143, 16378560), (1188, 15758160), (1210, 15471648), (1269, 14752320), (1270, 14740704), (1296, 14444980), (1320, 14182344), (1397, 13400640), (1410, 13277088), (1440, 13000482), (1452, 12893040), (1485, 12606528), (1504, 12447270), (1524, 12283920), (1551, 12070080), (1584, 11818620), (1620, 11555984), (1692, 11064240), (1728, 10833735), (1760, 10636758), (1782, 10505440), (1815, 10314432), (1880, 9957816), (1905, 9827136), (1936, 9669780), (1980, 9454896), (2032, 9212940), (2068, 9052560), (2112, 8863965), (2115, 8851392), (2160, 8666988), (2178, 8595360), (2256, 8298180), (2286, 8189280), (2376, 7879080), (2420, 7735824), (2538, 7376160), (2540, 7370352), (2585, 7242048), (2592, 7222490), (2640, 7091172), (2794, 6700320), (2820, 6638544), (2880, 6500241), (2904, 6446520), (2970, 6303264), (3008, 6223635), (3048, 6141960), (3102, 6035040), (3168, 5909310), (3240, 5777992), (3267, 5730240), (3384, 5532120), (3429, 5459520), (3520, 5318379), (3564, 5252720), (3630, 5157216), (3760, 4978908), (3807, 4917440), (3810, 4913568), (3872, 4834890), (3960, 4727448), (4064, 4606470), (4136, 4526280), (4191, 4466880), (4230, 4425696), (4320, 4333494), (4356, 4297680), (4455, 4202176), (4512, 4149090), (4572, 4094640), (4653, 4023360), (4752, 3939540), (4840, 3867912), (5076, 3688080), (5080, 3685176), (5170, 3621024), (5184, 3611245), (5280, 3545586), (5445, 3438144), (5588, 3350160), (5640, 3319272), (5687, 3291840), (5715, 3275712), (5808, 3223260), (5940, 3151632), (5969, 3136320), (6096, 3070980), (6204, 3017520), (6336, 2954655), (6345, 2950464), (6480, 2888996), (6534, 2865120), (6768, 2766060), (6858, 2729760), (6985, 2680128), (7128, 2626360), (7260, 2578608), (7520, 2489454), (7614, 2458720), (7620, 2456784), (7744, 2417445), (7755, 2414016), (7920, 2363724), (8128, 2303235), (8272, 2263140), (8382, 2233440), (8460, 2212848), (8640, 2166747), (8712, 2148840), (8910, 2101088), (9024, 2074545), (9144, 2047320), (9306, 2011680), (9504, 1969770), (9680, 1933956), (9801, 1910080), (10152, 1844040), (10160, 1842588), (10287, 1819840), (10340, 1810512), (10560, 1772793), (10890, 1719072), (11176, 1675080), (11280, 1659636), (11374, 1645920), (11430, 1637856), (11616, 1611630), (11880, 1575816), (11938, 1568160), (12192, 1535490), (12408, 1508760), (12573, 1488960), (12690, 1475232), (12960, 1444498), (13068, 1432560), (13536, 1383030), (13716, 1364880), (13959, 1341120), (13970, 1340064), (14256, 1313180), (14520, 1289304), (15040, 1244727), (15228, 1229360), (15240, 1228392), (15367, 1218240), (15510, 1207008), (15840, 1181862), (16335, 1146048), (16544, 1131570), (16764, 1116720), (16920, 1106424), (17061, 1097280), (17145, 1091904), (17424, 1074420), (17820, 1050544), (17907, 1045440), (18288, 1023660), (18612, 1005840), (19008, 984885), (19035, 983488), (19360, 966978), (19602, 955040), (20304, 922020), (20320, 921294), (20574, 909920), (20680, 905256), (20955, 893376), (21780, 859536), (22352, 837540), (22560, 829818), (22748, 822960), (22860, 818928), (23232, 805815), (23265, 804672), (23760, 787908), (23876, 784080), (24384, 767745), (24816, 754380), (25146, 744480), (25380, 737616), (25920, 722249), (26136, 716280), (27072, 691515), (27432, 682440), (27918, 670560), (27940, 670032), (28435, 658368), (28512, 656590), (29040, 644652), (29845, 627264), (30456, 614680), (30480, 614196), (30734, 609120), (31020, 603504), (31680, 590931), (32670, 573024), (33088, 565785), (33528, 558360), (33840, 553212), (34122, 548640), (34290, 545952), (34848, 537210), (35640, 525272), (35814, 522720), (36576, 511830), (37224, 502920), (37719, 496320), (38070, 491744), (38720, 483489), (39204, 477520), (40608, 461010), (40640, 460647), (41148, 454960), (41360, 452628), (41877, 447040), (41910, 446688), (43560, 429768), (44704, 418770), (45120, 414909), (45496, 411480), (45720, 409464), (46101, 406080), (46530, 402336), (47520, 393954), (47752, 392040), (49005, 382016), (49632, 377190), (50292, 372240), (50760, 368808), (51183, 365760), (51435, 363968), (52272, 358140), (53721, 348480), (54864, 341220), (55836, 335280), (55880, 335016), (56870, 329184), (57024, 328295), (58080, 322326), (59690, 313632), (60912, 307340), (60960, 307098), (61468, 304560), (62040, 301752), (62865, 297792), (65340, 286512), (65659, 285120), (67056, 279180), (67680, 276606), (68244, 274320), (68580, 272976), (69696, 268605), (69795, 268224), (71280, 262636), (71628, 261360), (73152, 255915), (74448, 251460), (75438, 248160), (76140, 245872), (76835, 243648), (78408, 238760), (81216, 230505), (82296, 227480), (82720, 226314), (83754, 223520), (83820, 223344), (85305, 219456), (87120, 214884), (89408, 209385), (89535, 209088), (90992, 205740), (91440, 204732), (92202, 203040), (93060, 201168), (95040, 196977), (95504, 196020), (98010, 191008), (99264, 188595), (100584, 186120), (101520, 184404), (102366, 182880), (102870, 181984), (104544, 179070), (107442, 174240), (109728, 170610), (111672, 167640), (111760, 167508), (113157, 165440), (113740, 164592), (116160, 161163), (119380, 156816), (121824, 153670), (121920, 153549), (122936, 152280), (124080, 150876), (125730, 148896), (130680, 143256), (131318, 142560), (134112, 139590), (135360, 138303), (136488, 137160)]