8900508240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8887}}^1$

素因数の和:9026

約数の個数: 240

約数和(自身を含む): 32494670208

約数和(自身を除く): 23594161968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 107, 117, 120, 130, 144, 156, 180, 195, 208, 214, 234, 240, 260, 312, 321, 360, 390, 428, 468, 520, 535, 585, 624, 642, 720, 780, 856, 936, 963, 1040, 1070, 1170, 1284, 1391, 1560, 1605, 1712, 1872, 1926, 2140, 2340, 2568, 2782, 3120, 3210, 3852, 4173, 4280, 4680, 4815, 5136, 5564, 6420, 6955, 7704, 8346, 8560, 8887, 9360, 9630, 11128, 12519, 12840, 13910, 15408, 16692, 17774, 19260, 20865, 22256, 25038, 25680, 26661, 27820, 33384, 35548, 38520, 41730, 44435, 50076, 53322, 55640, 62595, 66768, 71096, 77040, 79983, 83460, 88870, 100152, 106644, 111280, 115531, 125190, 133305, 142192, 159966, 166920, 177740, 200304, 213288, 231062, 250380, 266610, 319932, 333840, 346593, 355480, 399915, 426576, 462124, 500760, 533220, 577655, 639864, 693186, 710960, 799830, 924248, 950909, 1001520, 1039779, 1066440, 1155310, 1279728, 1386372, 1599660, 1732965, 1848496, 1901818, 2079558, 2132880, 2310620, 2772744, 2852727, 3199320, 3465930, 3803636, 4159116, 4621240, 4754545, 5198895, 5545488, 5705454, 6398640, 6931860, 7607272, 8318232, 8558181, 9242480, 9509090, 10397790, 11410908, 12361817, 13863720, 14263635, 15214544, 16636464, 17116362, 19018180, 20795580, 22821816, 24723634, 27727440, 28527270, 34232724, 37085451, 38036360, 41591160, 42790905, 45643632, 49447268, 57054540, 61809085, 68465448, 74170902, 76072720, 83182320, 85581810, 98894536, 111256353, 114109080, 123618170, 136930896, 148341804, 171163620, 185427255, 197789072, 222512706, 228218160, 247236340, 296683608, 342327240, 370854510, 445025412, 494472680, 556281765, 593367216, 684654480, 741709020, 890050824, 988945360, 1112563530, 1483418040, 1780101648, 2225127060, 2966836080, 4450254120, 8900508240]

約数ペア:

[(1, 8900508240), (2, 4450254120), (3, 2966836080), (4, 2225127060), (5, 1780101648), (6, 1483418040), (8, 1112563530), (9, 988945360), (10, 890050824), (12, 741709020), (13, 684654480), (15, 593367216), (16, 556281765), (18, 494472680), (20, 445025412), (24, 370854510), (26, 342327240), (30, 296683608), (36, 247236340), (39, 228218160), (40, 222512706), (45, 197789072), (48, 185427255), (52, 171163620), (60, 148341804), (65, 136930896), (72, 123618170), (78, 114109080), (80, 111256353), (90, 98894536), (104, 85581810), (107, 83182320), (117, 76072720), (120, 74170902), (130, 68465448), (144, 61809085), (156, 57054540), (180, 49447268), (195, 45643632), (208, 42790905), (214, 41591160), (234, 38036360), (240, 37085451), (260, 34232724), (312, 28527270), (321, 27727440), (360, 24723634), (390, 22821816), (428, 20795580), (468, 19018180), (520, 17116362), (535, 16636464), (585, 15214544), (624, 14263635), (642, 13863720), (720, 12361817), (780, 11410908), (856, 10397790), (936, 9509090), (963, 9242480), (1040, 8558181), (1070, 8318232), (1170, 7607272), (1284, 6931860), (1391, 6398640), (1560, 5705454), (1605, 5545488), (1712, 5198895), (1872, 4754545), (1926, 4621240), (2140, 4159116), (2340, 3803636), (2568, 3465930), (2782, 3199320), (3120, 2852727), (3210, 2772744), (3852, 2310620), (4173, 2132880), (4280, 2079558), (4680, 1901818), (4815, 1848496), (5136, 1732965), (5564, 1599660), (6420, 1386372), (6955, 1279728), (7704, 1155310), (8346, 1066440), (8560, 1039779), (8887, 1001520), (9360, 950909), (9630, 924248), (11128, 799830), (12519, 710960), (12840, 693186), (13910, 639864), (15408, 577655), (16692, 533220), (17774, 500760), (19260, 462124), (20865, 426576), (22256, 399915), (25038, 355480), (25680, 346593), (26661, 333840), (27820, 319932), (33384, 266610), (35548, 250380), (38520, 231062), (41730, 213288), (44435, 200304), (50076, 177740), (53322, 166920), (55640, 159966), (62595, 142192), (66768, 133305), (71096, 125190), (77040, 115531), (79983, 111280), (83460, 106644), (88870, 100152)]