21592979460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{1879}}^1$

素因数の和:3547

約数の個数: 192

約数和(自身を含む): 72428428800

約数和(自身を除く): 50835449340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1637, 1755, 1879, 2340, 3274, 3510, 3758, 4911, 5637, 6548, 7020, 7516, 8185, 9395, 9822, 11274, 14733, 16370, 16911, 18790, 19644, 21281, 22548, 24427, 24555, 28185, 29466, 32740, 33822, 37580, 42562, 44199, 48854, 49110, 50733, 56370, 58932, 63843, 67644, 73281, 73665, 84555, 85124, 88398, 97708, 98220, 101466, 106405, 112740, 122135, 127686, 146562, 147330, 169110, 176796, 191529, 202932, 212810, 219843, 220995, 244270, 253665, 255372, 293124, 294660, 319215, 338220, 366405, 383058, 425620, 439686, 441990, 488540, 507330, 574587, 638430, 659529, 732810, 766116, 879372, 883980, 957645, 1014660, 1099215, 1149174, 1276860, 1319058, 1465620, 1915290, 2198430, 2298348, 2638116, 2872935, 3075923, 3297645, 3830580, 4396860, 5745870, 6151846, 6595290, 9227769, 11491740, 12303692, 13190580, 15379615, 18455538, 27683307, 30759230, 36911076, 39986999, 46138845, 55366614, 61518460, 79973998, 83049921, 92277690, 110733228, 119960997, 138416535, 159947996, 166099842, 184555380, 199934995, 239921994, 276833070, 332199684, 359882991, 399869990, 415249605, 479843988, 553666140, 599804985, 719765982, 799739980, 830499210, 1079648973, 1199609970, 1439531964, 1660998420, 1799414955, 2159297946, 2399219940, 3598829910, 4318595892, 5398244865, 7197659820, 10796489730, 21592979460]

約数ペア:

[(1, 21592979460), (2, 10796489730), (3, 7197659820), (4, 5398244865), (5, 4318595892), (6, 3598829910), (9, 2399219940), (10, 2159297946), (12, 1799414955), (13, 1660998420), (15, 1439531964), (18, 1199609970), (20, 1079648973), (26, 830499210), (27, 799739980), (30, 719765982), (36, 599804985), (39, 553666140), (45, 479843988), (52, 415249605), (54, 399869990), (60, 359882991), (65, 332199684), (78, 276833070), (90, 239921994), (108, 199934995), (117, 184555380), (130, 166099842), (135, 159947996), (156, 138416535), (180, 119960997), (195, 110733228), (234, 92277690), (260, 83049921), (270, 79973998), (351, 61518460), (390, 55366614), (468, 46138845), (540, 39986999), (585, 36911076), (702, 30759230), (780, 27683307), (1170, 18455538), (1404, 15379615), (1637, 13190580), (1755, 12303692), (1879, 11491740), (2340, 9227769), (3274, 6595290), (3510, 6151846), (3758, 5745870), (4911, 4396860), (5637, 3830580), (6548, 3297645), (7020, 3075923), (7516, 2872935), (8185, 2638116), (9395, 2298348), (9822, 2198430), (11274, 1915290), (14733, 1465620), (16370, 1319058), (16911, 1276860), (18790, 1149174), (19644, 1099215), (21281, 1014660), (22548, 957645), (24427, 883980), (24555, 879372), (28185, 766116), (29466, 732810), (32740, 659529), (33822, 638430), (37580, 574587), (42562, 507330), (44199, 488540), (48854, 441990), (49110, 439686), (50733, 425620), (56370, 383058), (58932, 366405), (63843, 338220), (67644, 319215), (73281, 294660), (73665, 293124), (84555, 255372), (85124, 253665), (88398, 244270), (97708, 220995), (98220, 219843), (101466, 212810), (106405, 202932), (112740, 191529), (122135, 176796), (127686, 169110), (146562, 147330)]