129411360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 288

約数和(自身を含む): 493129728

約数和(自身を除く): 363718368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 223, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 446, 465, 468, 480, 496, 520, 558, 585, 620, 624, 669, 720, 744, 780, 806, 892, 930, 936, 992, 1040, 1115, 1116, 1170, 1209, 1240, 1248, 1338, 1395, 1440, 1488, 1560, 1612, 1784, 1860, 1872, 2007, 2015, 2080, 2230, 2232, 2340, 2418, 2480, 2676, 2790, 2899, 2976, 3120, 3224, 3345, 3568, 3627, 3720, 3744, 4014, 4030, 4460, 4464, 4680, 4836, 4960, 5352, 5580, 5798, 6045, 6240, 6448, 6690, 6913, 7136, 7254, 7440, 8028, 8060, 8697, 8920, 8928, 9360, 9672, 10035, 10704, 11160, 11596, 12090, 12896, 13380, 13826, 14495, 14508, 14880, 16056, 16120, 17394, 17840, 18135, 18720, 19344, 20070, 20739, 21408, 22320, 23192, 24180, 26091, 26760, 27652, 28990, 29016, 32112, 32240, 34565, 34788, 35680, 36270, 38688, 40140, 41478, 43485, 44640, 46384, 48360, 52182, 53520, 55304, 57980, 58032, 62217, 64224, 64480, 69130, 69576, 72540, 80280, 82956, 86970, 89869, 92768, 96720, 103695, 104364, 107040, 110608, 115960, 116064, 124434, 130455, 138260, 139152, 145080, 160560, 165912, 173940, 179738, 193440, 207390, 208728, 221216, 231920, 248868, 260910, 269607, 276520, 278304, 290160, 311085, 321120, 331824, 347880, 359476, 414780, 417456, 449345, 463840, 497736, 521820, 539214, 553040, 580320, 622170, 663648, 695760, 718952, 808821, 829560, 834912, 898690, 995472, 1043640, 1078428, 1106080, 1244340, 1348035, 1391520, 1437904, 1617642, 1659120, 1797380, 1990944, 2087280, 2156856, 2488680, 2696070, 2875808, 3235284, 3318240, 3594760, 4044105, 4174560, 4313712, 4977360, 5392140, 6470568, 7189520, 8088210, 8627424, 9954720, 10784280, 12941136, 14379040, 16176420, 21568560, 25882272, 32352840, 43137120, 64705680, 129411360]

約数ペア:

[(1, 129411360), (2, 64705680), (3, 43137120), (4, 32352840), (5, 25882272), (6, 21568560), (8, 16176420), (9, 14379040), (10, 12941136), (12, 10784280), (13, 9954720), (15, 8627424), (16, 8088210), (18, 7189520), (20, 6470568), (24, 5392140), (26, 4977360), (30, 4313712), (31, 4174560), (32, 4044105), (36, 3594760), (39, 3318240), (40, 3235284), (45, 2875808), (48, 2696070), (52, 2488680), (60, 2156856), (62, 2087280), (65, 1990944), (72, 1797380), (78, 1659120), (80, 1617642), (90, 1437904), (93, 1391520), (96, 1348035), (104, 1244340), (117, 1106080), (120, 1078428), (124, 1043640), (130, 995472), (144, 898690), (155, 834912), (156, 829560), (160, 808821), (180, 718952), (186, 695760), (195, 663648), (208, 622170), (223, 580320), (234, 553040), (240, 539214), (248, 521820), (260, 497736), (279, 463840), (288, 449345), (310, 417456), (312, 414780), (360, 359476), (372, 347880), (390, 331824), (403, 321120), (416, 311085), (446, 290160), (465, 278304), (468, 276520), (480, 269607), (496, 260910), (520, 248868), (558, 231920), (585, 221216), (620, 208728), (624, 207390), (669, 193440), (720, 179738), (744, 173940), (780, 165912), (806, 160560), (892, 145080), (930, 139152), (936, 138260), (992, 130455), (1040, 124434), (1115, 116064), (1116, 115960), (1170, 110608), (1209, 107040), (1240, 104364), (1248, 103695), (1338, 96720), (1395, 92768), (1440, 89869), (1488, 86970), (1560, 82956), (1612, 80280), (1784, 72540), (1860, 69576), (1872, 69130), (2007, 64480), (2015, 64224), (2080, 62217), (2230, 58032), (2232, 57980), (2340, 55304), (2418, 53520), (2480, 52182), (2676, 48360), (2790, 46384), (2899, 44640), (2976, 43485), (3120, 41478), (3224, 40140), (3345, 38688), (3568, 36270), (3627, 35680), (3720, 34788), (3744, 34565), (4014, 32240), (4030, 32112), (4460, 29016), (4464, 28990), (4680, 27652), (4836, 26760), (4960, 26091), (5352, 24180), (5580, 23192), (5798, 22320), (6045, 21408), (6240, 20739), (6448, 20070), (6690, 19344), (6913, 18720), (7136, 18135), (7254, 17840), (7440, 17394), (8028, 16120), (8060, 16056), (8697, 14880), (8920, 14508), (8928, 14495), (9360, 13826), (9672, 13380), (10035, 12896), (10704, 12090), (11160, 11596)]