260853840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 360

約数和(自身を含む): 1008451080

約数和(自身を除く): 747597240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 31, 36, 39, 40, 45, 48, 52, 58, 60, 62, 65, 72, 78, 80, 87, 90, 93, 104, 116, 117, 120, 124, 130, 144, 145, 155, 156, 174, 180, 186, 195, 208, 232, 234, 240, 248, 260, 261, 279, 290, 310, 312, 348, 360, 372, 377, 390, 403, 435, 464, 465, 468, 496, 520, 522, 558, 580, 585, 620, 624, 696, 720, 744, 754, 780, 806, 870, 899, 930, 936, 961, 1040, 1044, 1116, 1131, 1160, 1170, 1209, 1240, 1305, 1392, 1395, 1488, 1508, 1560, 1612, 1740, 1798, 1860, 1872, 1885, 1922, 2015, 2088, 2232, 2262, 2320, 2340, 2418, 2480, 2610, 2697, 2790, 2883, 3016, 3120, 3224, 3393, 3480, 3596, 3627, 3720, 3770, 3844, 4030, 4176, 4464, 4495, 4524, 4680, 4805, 4836, 5220, 5394, 5580, 5655, 5766, 6032, 6045, 6448, 6786, 6960, 7192, 7254, 7440, 7540, 7688, 8060, 8091, 8649, 8990, 9048, 9360, 9610, 9672, 10440, 10788, 11160, 11310, 11532, 11687, 12090, 12493, 13485, 13572, 14384, 14415, 14508, 15080, 15376, 16120, 16182, 16965, 17298, 17980, 18096, 18135, 19220, 19344, 20880, 21576, 22320, 22620, 23064, 23374, 24180, 24986, 26970, 27144, 27869, 28830, 29016, 30160, 32240, 32364, 33930, 34596, 35061, 35960, 36270, 37479, 38440, 40455, 43152, 43245, 45240, 46128, 46748, 48360, 49972, 53940, 54288, 55738, 57660, 58032, 58435, 62465, 64728, 67860, 69192, 70122, 71920, 72540, 74958, 76880, 80910, 83607, 86490, 90480, 93496, 96720, 99944, 105183, 107880, 111476, 112437, 115320, 116870, 124930, 129456, 135720, 138384, 139345, 140244, 145080, 149916, 161820, 167214, 172980, 175305, 186992, 187395, 199888, 210366, 215760, 222952, 224874, 230640, 233740, 249860, 250821, 271440, 278690, 280488, 290160, 299832, 323640, 334428, 345960, 350610, 362297, 374790, 418035, 420732, 445904, 449748, 467480, 499720, 501642, 525915, 557380, 560976, 562185, 599664, 647280, 668856, 691920, 701220, 724594, 749580, 836070, 841464, 899496, 934960, 999440, 1003284, 1051830, 1086891, 1114760, 1124370, 1254105, 1337712, 1402440, 1449188, 1499160, 1672140, 1682928, 1798992, 1811485, 2006568, 2103660, 2173782, 2229520, 2248740, 2508210, 2804880, 2898376, 2998320, 3260673, 3344280, 3622970, 4013136, 4207320, 4347564, 4497480, 5016420, 5434455, 5796752, 6521346, 6688560, 7245940, 8414640, 8695128, 8994960, 10032840, 10868910, 13042692, 14491880, 16303365, 17390256, 20065680, 21737820, 26085384, 28983760, 32606730, 43475640, 52170768, 65213460, 86951280, 130426920, 260853840]

約数ペア:

[(1, 260853840), (2, 130426920), (3, 86951280), (4, 65213460), (5, 52170768), (6, 43475640), (8, 32606730), (9, 28983760), (10, 26085384), (12, 21737820), (13, 20065680), (15, 17390256), (16, 16303365), (18, 14491880), (20, 13042692), (24, 10868910), (26, 10032840), (29, 8994960), (30, 8695128), (31, 8414640), (36, 7245940), (39, 6688560), (40, 6521346), (45, 5796752), (48, 5434455), (52, 5016420), (58, 4497480), (60, 4347564), (62, 4207320), (65, 4013136), (72, 3622970), (78, 3344280), (80, 3260673), (87, 2998320), (90, 2898376), (93, 2804880), (104, 2508210), (116, 2248740), (117, 2229520), (120, 2173782), (124, 2103660), (130, 2006568), (144, 1811485), (145, 1798992), (155, 1682928), (156, 1672140), (174, 1499160), (180, 1449188), (186, 1402440), (195, 1337712), (208, 1254105), (232, 1124370), (234, 1114760), (240, 1086891), (248, 1051830), (260, 1003284), (261, 999440), (279, 934960), (290, 899496), (310, 841464), (312, 836070), (348, 749580), (360, 724594), (372, 701220), (377, 691920), (390, 668856), (403, 647280), (435, 599664), (464, 562185), (465, 560976), (468, 557380), (496, 525915), (520, 501642), (522, 499720), (558, 467480), (580, 449748), (585, 445904), (620, 420732), (624, 418035), (696, 374790), (720, 362297), (744, 350610), (754, 345960), (780, 334428), (806, 323640), (870, 299832), (899, 290160), (930, 280488), (936, 278690), (961, 271440), (1040, 250821), (1044, 249860), (1116, 233740), (1131, 230640), (1160, 224874), (1170, 222952), (1209, 215760), (1240, 210366), (1305, 199888), (1392, 187395), (1395, 186992), (1488, 175305), (1508, 172980), (1560, 167214), (1612, 161820), (1740, 149916), (1798, 145080), (1860, 140244), (1872, 139345), (1885, 138384), (1922, 135720), (2015, 129456), (2088, 124930), (2232, 116870), (2262, 115320), (2320, 112437), (2340, 111476), (2418, 107880), (2480, 105183), (2610, 99944), (2697, 96720), (2790, 93496), (2883, 90480), (3016, 86490), (3120, 83607), (3224, 80910), (3393, 76880), (3480, 74958), (3596, 72540), (3627, 71920), (3720, 70122), (3770, 69192), (3844, 67860), (4030, 64728), (4176, 62465), (4464, 58435), (4495, 58032), (4524, 57660), (4680, 55738), (4805, 54288), (4836, 53940), (5220, 49972), (5394, 48360), (5580, 46748), (5655, 46128), (5766, 45240), (6032, 43245), (6045, 43152), (6448, 40455), (6786, 38440), (6960, 37479), (7192, 36270), (7254, 35960), (7440, 35061), (7540, 34596), (7688, 33930), (8060, 32364), (8091, 32240), (8649, 30160), (8990, 29016), (9048, 28830), (9360, 27869), (9610, 27144), (9672, 26970), (10440, 24986), (10788, 24180), (11160, 23374), (11310, 23064), (11532, 22620), (11687, 22320), (12090, 21576), (12493, 20880), (13485, 19344), (13572, 19220), (14384, 18135), (14415, 18096), (14508, 17980), (15080, 17298), (15376, 16965), (16120, 16182)]