242718840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 384

約数和(自身を含む): 1006387200

約数和(自身を除く): 763668360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 117, 120, 124, 126, 130, 140, 155, 156, 168, 180, 182, 186, 195, 210, 217, 234, 239, 248, 252, 260, 273, 279, 280, 310, 312, 315, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 478, 504, 520, 546, 558, 585, 620, 630, 651, 717, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 956, 1085, 1092, 1116, 1170, 1195, 1209, 1240, 1260, 1302, 1365, 1395, 1434, 1560, 1612, 1638, 1673, 1736, 1820, 1860, 1912, 1953, 2015, 2151, 2170, 2184, 2232, 2340, 2390, 2418, 2520, 2604, 2730, 2790, 2821, 2868, 3107, 3224, 3255, 3276, 3346, 3585, 3627, 3640, 3720, 3906, 4030, 4095, 4302, 4340, 4680, 4780, 4836, 5019, 5208, 5460, 5580, 5642, 5736, 6045, 6214, 6510, 6552, 6692, 7170, 7254, 7409, 7812, 8060, 8190, 8365, 8463, 8604, 8680, 9321, 9560, 9672, 9765, 10038, 10755, 10920, 11160, 11284, 12090, 12428, 13020, 13384, 14105, 14340, 14508, 14818, 15057, 15535, 15624, 16120, 16380, 16730, 16926, 17208, 18135, 18642, 19530, 20076, 21510, 21749, 22227, 22568, 24180, 24856, 25095, 25389, 26040, 27963, 28210, 28680, 29016, 29636, 30114, 31070, 32760, 33460, 33852, 36270, 37045, 37284, 39060, 40152, 42315, 43020, 43498, 44454, 46605, 48360, 50190, 50778, 51863, 55926, 56420, 59272, 60228, 62140, 65247, 66681, 66920, 67704, 72540, 74090, 74568, 75285, 78120, 84630, 86040, 86996, 88908, 93210, 96317, 100380, 101556, 103726, 108745, 111135, 111852, 112840, 120456, 124280, 126945, 130494, 133362, 139815, 145080, 148180, 150570, 155589, 169260, 173992, 177816, 186420, 192634, 195741, 200760, 203112, 207452, 217490, 222270, 223704, 253890, 259315, 260988, 266724, 279630, 288951, 296360, 301140, 311178, 326235, 333405, 338520, 372840, 385268, 391482, 414904, 434980, 444540, 466767, 481585, 507780, 518630, 521976, 533448, 559260, 577902, 602280, 622356, 652470, 666810, 674219, 770536, 777945, 782964, 866853, 869960, 889080, 933534, 963170, 978705, 1015560, 1037260, 1118520, 1155804, 1244712, 1304940, 1333620, 1348438, 1444755, 1555890, 1565928, 1733706, 1867068, 1926340, 1957410, 2022657, 2074520, 2311608, 2333835, 2609880, 2667240, 2696876, 2889510, 3111780, 3371095, 3467412, 3734136, 3852680, 3914820, 4045314, 4334265, 4667670, 5393752, 5779020, 6067971, 6223560, 6742190, 6934824, 7829640, 8090628, 8668530, 9335340, 10113285, 11558040, 12135942, 13484380, 16181256, 17337060, 18670680, 20226570, 24271884, 26968760, 30339855, 34674120, 40453140, 48543768, 60679710, 80906280, 121359420, 242718840]

約数ペア:

[(1, 242718840), (2, 121359420), (3, 80906280), (4, 60679710), (5, 48543768), (6, 40453140), (7, 34674120), (8, 30339855), (9, 26968760), (10, 24271884), (12, 20226570), (13, 18670680), (14, 17337060), (15, 16181256), (18, 13484380), (20, 12135942), (21, 11558040), (24, 10113285), (26, 9335340), (28, 8668530), (30, 8090628), (31, 7829640), (35, 6934824), (36, 6742190), (39, 6223560), (40, 6067971), (42, 5779020), (45, 5393752), (52, 4667670), (56, 4334265), (60, 4045314), (62, 3914820), (63, 3852680), (65, 3734136), (70, 3467412), (72, 3371095), (78, 3111780), (84, 2889510), (90, 2696876), (91, 2667240), (93, 2609880), (104, 2333835), (105, 2311608), (117, 2074520), (120, 2022657), (124, 1957410), (126, 1926340), (130, 1867068), (140, 1733706), (155, 1565928), (156, 1555890), (168, 1444755), (180, 1348438), (182, 1333620), (186, 1304940), (195, 1244712), (210, 1155804), (217, 1118520), (234, 1037260), (239, 1015560), (248, 978705), (252, 963170), (260, 933534), (273, 889080), (279, 869960), (280, 866853), (310, 782964), (312, 777945), (315, 770536), (360, 674219), (364, 666810), (372, 652470), (390, 622356), (403, 602280), (420, 577902), (434, 559260), (455, 533448), (465, 521976), (468, 518630), (478, 507780), (504, 481585), (520, 466767), (546, 444540), (558, 434980), (585, 414904), (620, 391482), (630, 385268), (651, 372840), (717, 338520), (728, 333405), (744, 326235), (780, 311178), (806, 301140), (819, 296360), (840, 288951), (868, 279630), (910, 266724), (930, 260988), (936, 259315), (956, 253890), (1085, 223704), (1092, 222270), (1116, 217490), (1170, 207452), (1195, 203112), (1209, 200760), (1240, 195741), (1260, 192634), (1302, 186420), (1365, 177816), (1395, 173992), (1434, 169260), (1560, 155589), (1612, 150570), (1638, 148180), (1673, 145080), (1736, 139815), (1820, 133362), (1860, 130494), (1912, 126945), (1953, 124280), (2015, 120456), (2151, 112840), (2170, 111852), (2184, 111135), (2232, 108745), (2340, 103726), (2390, 101556), (2418, 100380), (2520, 96317), (2604, 93210), (2730, 88908), (2790, 86996), (2821, 86040), (2868, 84630), (3107, 78120), (3224, 75285), (3255, 74568), (3276, 74090), (3346, 72540), (3585, 67704), (3627, 66920), (3640, 66681), (3720, 65247), (3906, 62140), (4030, 60228), (4095, 59272), (4302, 56420), (4340, 55926), (4680, 51863), (4780, 50778), (4836, 50190), (5019, 48360), (5208, 46605), (5460, 44454), (5580, 43498), (5642, 43020), (5736, 42315), (6045, 40152), (6214, 39060), (6510, 37284), (6552, 37045), (6692, 36270), (7170, 33852), (7254, 33460), (7409, 32760), (7812, 31070), (8060, 30114), (8190, 29636), (8365, 29016), (8463, 28680), (8604, 28210), (8680, 27963), (9321, 26040), (9560, 25389), (9672, 25095), (9765, 24856), (10038, 24180), (10755, 22568), (10920, 22227), (11160, 21749), (11284, 21510), (12090, 20076), (12428, 19530), (13020, 18642), (13384, 18135), (14105, 17208), (14340, 16926), (14508, 16730), (14818, 16380), (15057, 16120), (15535, 15624)]