265082220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 920370528

約数和(自身を除く): 655288308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 90, 108, 117, 123, 130, 135, 156, 162, 164, 180, 195, 205, 234, 246, 260, 270, 307, 324, 351, 369, 390, 405, 410, 468, 492, 533, 540, 585, 614, 615, 702, 738, 780, 810, 820, 921, 1053, 1066, 1107, 1170, 1228, 1230, 1404, 1476, 1535, 1599, 1620, 1755, 1842, 1845, 2106, 2132, 2214, 2340, 2460, 2665, 2763, 3070, 3198, 3321, 3510, 3684, 3690, 3991, 4212, 4428, 4605, 4797, 5265, 5330, 5526, 5535, 6140, 6396, 6642, 7020, 7380, 7982, 7995, 8289, 9210, 9594, 10530, 10660, 11052, 11070, 11973, 12587, 13284, 13815, 14391, 15964, 15990, 16578, 16605, 18420, 19188, 19955, 21060, 22140, 23946, 23985, 24867, 25174, 27630, 28782, 31980, 33156, 33210, 35919, 37761, 39910, 41445, 43173, 47892, 47970, 49734, 50348, 55260, 57564, 59865, 62935, 66420, 71838, 71955, 75522, 79820, 82890, 86346, 95940, 99468, 107757, 113283, 119730, 124335, 125870, 143676, 143910, 151044, 163631, 165780, 172692, 179595, 188805, 215514, 215865, 226566, 239460, 248670, 251740, 287820, 323271, 327262, 339849, 359190, 377610, 431028, 431730, 453132, 490893, 497340, 538785, 566415, 646542, 654524, 679698, 718380, 755220, 818155, 863460, 981786, 1019547, 1077570, 1132830, 1293084, 1359396, 1472679, 1616355, 1636310, 1699245, 1963572, 2039094, 2155140, 2265660, 2454465, 2945358, 3232710, 3272620, 3398490, 4078188, 4418037, 4908930, 5097735, 5890716, 6465420, 6796980, 7363395, 8836074, 9817860, 10195470, 13254111, 14726790, 17672148, 20390940, 22090185, 26508222, 29453580, 44180370, 53016444, 66270555, 88360740, 132541110, 265082220]

約数ペア:

[(1, 265082220), (2, 132541110), (3, 88360740), (4, 66270555), (5, 53016444), (6, 44180370), (9, 29453580), (10, 26508222), (12, 22090185), (13, 20390940), (15, 17672148), (18, 14726790), (20, 13254111), (26, 10195470), (27, 9817860), (30, 8836074), (36, 7363395), (39, 6796980), (41, 6465420), (45, 5890716), (52, 5097735), (54, 4908930), (60, 4418037), (65, 4078188), (78, 3398490), (81, 3272620), (82, 3232710), (90, 2945358), (108, 2454465), (117, 2265660), (123, 2155140), (130, 2039094), (135, 1963572), (156, 1699245), (162, 1636310), (164, 1616355), (180, 1472679), (195, 1359396), (205, 1293084), (234, 1132830), (246, 1077570), (260, 1019547), (270, 981786), (307, 863460), (324, 818155), (351, 755220), (369, 718380), (390, 679698), (405, 654524), (410, 646542), (468, 566415), (492, 538785), (533, 497340), (540, 490893), (585, 453132), (614, 431730), (615, 431028), (702, 377610), (738, 359190), (780, 339849), (810, 327262), (820, 323271), (921, 287820), (1053, 251740), (1066, 248670), (1107, 239460), (1170, 226566), (1228, 215865), (1230, 215514), (1404, 188805), (1476, 179595), (1535, 172692), (1599, 165780), (1620, 163631), (1755, 151044), (1842, 143910), (1845, 143676), (2106, 125870), (2132, 124335), (2214, 119730), (2340, 113283), (2460, 107757), (2665, 99468), (2763, 95940), (3070, 86346), (3198, 82890), (3321, 79820), (3510, 75522), (3684, 71955), (3690, 71838), (3991, 66420), (4212, 62935), (4428, 59865), (4605, 57564), (4797, 55260), (5265, 50348), (5330, 49734), (5526, 47970), (5535, 47892), (6140, 43173), (6396, 41445), (6642, 39910), (7020, 37761), (7380, 35919), (7982, 33210), (7995, 33156), (8289, 31980), (9210, 28782), (9594, 27630), (10530, 25174), (10660, 24867), (11052, 23985), (11070, 23946), (11973, 22140), (12587, 21060), (13284, 19955), (13815, 19188), (14391, 18420), (15964, 16605), (15990, 16578)]