61927320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 235146240

約数和(自身を除く): 173218920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 107, 120, 130, 140, 156, 159, 168, 182, 195, 210, 212, 214, 260, 265, 273, 280, 312, 318, 321, 364, 371, 390, 420, 424, 428, 455, 520, 530, 535, 546, 636, 642, 689, 728, 742, 749, 780, 795, 840, 856, 910, 1060, 1070, 1092, 1113, 1272, 1284, 1365, 1378, 1391, 1484, 1498, 1560, 1590, 1605, 1820, 1855, 2067, 2120, 2140, 2184, 2226, 2247, 2568, 2730, 2756, 2782, 2968, 2996, 3180, 3210, 3445, 3640, 3710, 3745, 4134, 4173, 4280, 4452, 4494, 4823, 5460, 5512, 5564, 5565, 5671, 5992, 6360, 6420, 6890, 6955, 7420, 7490, 8268, 8346, 8904, 8988, 9646, 9737, 10335, 10920, 11128, 11130, 11235, 11342, 12840, 13780, 13910, 14469, 14840, 14980, 16536, 16692, 17013, 17976, 19292, 19474, 20670, 20865, 22260, 22470, 22684, 24115, 27560, 27820, 28355, 28938, 29211, 29960, 33384, 34026, 38584, 38948, 39697, 41340, 41730, 44520, 44940, 45368, 48230, 48685, 55640, 56710, 57876, 58422, 68052, 72345, 73723, 77896, 79394, 82680, 83460, 85065, 89880, 96460, 97370, 113420, 115752, 116844, 119091, 136104, 144690, 146055, 147446, 158788, 166920, 170130, 192920, 194740, 198485, 221169, 226840, 233688, 238182, 289380, 292110, 294892, 317576, 340260, 368615, 389480, 396970, 442338, 476364, 516061, 578760, 584220, 589784, 595455, 680520, 737230, 793940, 884676, 952728, 1032122, 1105845, 1168440, 1190910, 1474460, 1548183, 1587880, 1769352, 2064244, 2211690, 2381820, 2580305, 2948920, 3096366, 4128488, 4423380, 4763640, 5160610, 6192732, 7740915, 8846760, 10321220, 12385464, 15481830, 20642440, 30963660, 61927320]

約数ペア:

[(1, 61927320), (2, 30963660), (3, 20642440), (4, 15481830), (5, 12385464), (6, 10321220), (7, 8846760), (8, 7740915), (10, 6192732), (12, 5160610), (13, 4763640), (14, 4423380), (15, 4128488), (20, 3096366), (21, 2948920), (24, 2580305), (26, 2381820), (28, 2211690), (30, 2064244), (35, 1769352), (39, 1587880), (40, 1548183), (42, 1474460), (52, 1190910), (53, 1168440), (56, 1105845), (60, 1032122), (65, 952728), (70, 884676), (78, 793940), (84, 737230), (91, 680520), (104, 595455), (105, 589784), (106, 584220), (107, 578760), (120, 516061), (130, 476364), (140, 442338), (156, 396970), (159, 389480), (168, 368615), (182, 340260), (195, 317576), (210, 294892), (212, 292110), (214, 289380), (260, 238182), (265, 233688), (273, 226840), (280, 221169), (312, 198485), (318, 194740), (321, 192920), (364, 170130), (371, 166920), (390, 158788), (420, 147446), (424, 146055), (428, 144690), (455, 136104), (520, 119091), (530, 116844), (535, 115752), (546, 113420), (636, 97370), (642, 96460), (689, 89880), (728, 85065), (742, 83460), (749, 82680), (780, 79394), (795, 77896), (840, 73723), (856, 72345), (910, 68052), (1060, 58422), (1070, 57876), (1092, 56710), (1113, 55640), (1272, 48685), (1284, 48230), (1365, 45368), (1378, 44940), (1391, 44520), (1484, 41730), (1498, 41340), (1560, 39697), (1590, 38948), (1605, 38584), (1820, 34026), (1855, 33384), (2067, 29960), (2120, 29211), (2140, 28938), (2184, 28355), (2226, 27820), (2247, 27560), (2568, 24115), (2730, 22684), (2756, 22470), (2782, 22260), (2968, 20865), (2996, 20670), (3180, 19474), (3210, 19292), (3445, 17976), (3640, 17013), (3710, 16692), (3745, 16536), (4134, 14980), (4173, 14840), (4280, 14469), (4452, 13910), (4494, 13780), (4823, 12840), (5460, 11342), (5512, 11235), (5564, 11130), (5565, 11128), (5671, 10920), (5992, 10335), (6360, 9737), (6420, 9646), (6890, 8988), (6955, 8904), (7420, 8346), (7490, 8268)]