130426920

素因数分解:

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

素因数の和:121

約数の個数: 288

約数和(自身を含む): 487960200

約数和(自身を除く): 357533280

約数列:

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

約数ペア:

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