8906187420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1481

約数の個数: 288

約数和(自身を含む): 30621007872

約数和(自身を除く): 21714820452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 127, 130, 138, 156, 180, 195, 207, 230, 234, 254, 260, 276, 299, 345, 381, 390, 414, 460, 468, 508, 585, 598, 635, 690, 762, 780, 828, 897, 1035, 1143, 1170, 1196, 1270, 1303, 1380, 1495, 1524, 1651, 1794, 1905, 2070, 2286, 2340, 2540, 2606, 2691, 2921, 2990, 3302, 3588, 3810, 3909, 4140, 4485, 4572, 4953, 5212, 5382, 5715, 5842, 5980, 6515, 6604, 7620, 7818, 8255, 8763, 8970, 9906, 10764, 11430, 11684, 11727, 13030, 13455, 14605, 14859, 15636, 16510, 16939, 17526, 17940, 19545, 19812, 22860, 23454, 24765, 26060, 26289, 26910, 29210, 29718, 29969, 33020, 33878, 35052, 37973, 39090, 43815, 46908, 49530, 50817, 52578, 53820, 58420, 58635, 59436, 59938, 67756, 74295, 75946, 78180, 84695, 87630, 89907, 99060, 101634, 105156, 113919, 117270, 119876, 131445, 148590, 149845, 151892, 152451, 165481, 169390, 175260, 179814, 189865, 203268, 227838, 234540, 254085, 262890, 269721, 297180, 299690, 304902, 330962, 338780, 341757, 359628, 379730, 389597, 449535, 455676, 496443, 508170, 525780, 539442, 569595, 599380, 609804, 661924, 683514, 759460, 762255, 779194, 827405, 899070, 992886, 1016340, 1078884, 1139190, 1168791, 1348605, 1367028, 1489329, 1524510, 1558388, 1654810, 1708785, 1798140, 1947985, 1985772, 2151253, 2278380, 2337582, 2482215, 2697210, 2978658, 3049020, 3309620, 3417570, 3506373, 3806063, 3895970, 4302506, 4675164, 4964430, 5394420, 5843955, 5957316, 6453759, 6835140, 7012746, 7446645, 7612126, 7791940, 8605012, 9928860, 10756265, 11418189, 11687910, 12907518, 14025492, 14893290, 15224252, 17531865, 19030315, 19361277, 21512530, 22836378, 23375820, 25815036, 29786580, 32268795, 34254567, 35063730, 38060630, 38722554, 43025060, 45672756, 49478819, 57090945, 64537590, 68509134, 70127460, 76121260, 77445108, 96806385, 98957638, 114181890, 129075180, 137018268, 148436457, 171272835, 193612770, 197915276, 228363780, 247394095, 296872914, 342545670, 387225540, 445309371, 494788190, 593745828, 685091340, 742182285, 890618742, 989576380, 1484364570, 1781237484, 2226546855, 2968729140, 4453093710, 8906187420]

約数ペア:

[(1, 8906187420), (2, 4453093710), (3, 2968729140), (4, 2226546855), (5, 1781237484), (6, 1484364570), (9, 989576380), (10, 890618742), (12, 742182285), (13, 685091340), (15, 593745828), (18, 494788190), (20, 445309371), (23, 387225540), (26, 342545670), (30, 296872914), (36, 247394095), (39, 228363780), (45, 197915276), (46, 193612770), (52, 171272835), (60, 148436457), (65, 137018268), (69, 129075180), (78, 114181890), (90, 98957638), (92, 96806385), (115, 77445108), (117, 76121260), (127, 70127460), (130, 68509134), (138, 64537590), (156, 57090945), (180, 49478819), (195, 45672756), (207, 43025060), (230, 38722554), (234, 38060630), (254, 35063730), (260, 34254567), (276, 32268795), (299, 29786580), (345, 25815036), (381, 23375820), (390, 22836378), (414, 21512530), (460, 19361277), (468, 19030315), (508, 17531865), (585, 15224252), (598, 14893290), (635, 14025492), (690, 12907518), (762, 11687910), (780, 11418189), (828, 10756265), (897, 9928860), (1035, 8605012), (1143, 7791940), (1170, 7612126), (1196, 7446645), (1270, 7012746), (1303, 6835140), (1380, 6453759), (1495, 5957316), (1524, 5843955), (1651, 5394420), (1794, 4964430), (1905, 4675164), (2070, 4302506), (2286, 3895970), (2340, 3806063), (2540, 3506373), (2606, 3417570), (2691, 3309620), (2921, 3049020), (2990, 2978658), (3302, 2697210), (3588, 2482215), (3810, 2337582), (3909, 2278380), (4140, 2151253), (4485, 1985772), (4572, 1947985), (4953, 1798140), (5212, 1708785), (5382, 1654810), (5715, 1558388), (5842, 1524510), (5980, 1489329), (6515, 1367028), (6604, 1348605), (7620, 1168791), (7818, 1139190), (8255, 1078884), (8763, 1016340), (8970, 992886), (9906, 899070), (10764, 827405), (11430, 779194), (11684, 762255), (11727, 759460), (13030, 683514), (13455, 661924), (14605, 609804), (14859, 599380), (15636, 569595), (16510, 539442), (16939, 525780), (17526, 508170), (17940, 496443), (19545, 455676), (19812, 449535), (22860, 389597), (23454, 379730), (24765, 359628), (26060, 341757), (26289, 338780), (26910, 330962), (29210, 304902), (29718, 299690), (29969, 297180), (33020, 269721), (33878, 262890), (35052, 254085), (37973, 234540), (39090, 227838), (43815, 203268), (46908, 189865), (49530, 179814), (50817, 175260), (52578, 169390), (53820, 165481), (58420, 152451), (58635, 151892), (59436, 149845), (59938, 148590), (67756, 131445), (74295, 119876), (75946, 117270), (78180, 113919), (84695, 105156), (87630, 101634), (89907, 99060)]