1128542220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 240

約数和(自身を含む): 3908586528

約数和(自身を除く): 2780044308

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, 324, 351, 369, 390, 405, 410, 468, 492, 533, 540, 585, 615, 702, 738, 780, 810, 820, 1053, 1066, 1107, 1170, 1230, 1307, 1404, 1476, 1599, 1620, 1755, 1845, 2106, 2132, 2214, 2340, 2460, 2614, 2665, 3198, 3321, 3510, 3690, 3921, 4212, 4428, 4797, 5228, 5265, 5330, 5535, 6396, 6535, 6642, 7020, 7380, 7842, 7995, 9594, 10530, 10660, 11070, 11763, 13070, 13284, 14391, 15684, 15990, 16605, 16991, 19188, 19605, 21060, 22140, 23526, 23985, 26140, 28782, 31980, 33210, 33982, 35289, 39210, 43173, 47052, 47970, 50973, 53587, 57564, 58815, 66420, 67964, 70578, 71955, 78420, 84955, 86346, 95940, 101946, 105867, 107174, 117630, 141156, 143910, 152919, 160761, 169910, 172692, 176445, 203892, 211734, 214348, 215865, 235260, 254865, 267935, 287820, 305838, 321522, 339820, 352890, 423468, 431730, 458757, 482283, 509730, 529335, 535870, 611676, 643044, 696631, 705780, 764595, 803805, 863460, 917514, 964566, 1019460, 1058670, 1071740, 1376271, 1393262, 1446849, 1529190, 1607610, 1835028, 1929132, 2089893, 2117340, 2293785, 2411415, 2752542, 2786524, 2893698, 3058380, 3215220, 3483155, 4179786, 4340547, 4587570, 4822830, 5505084, 5787396, 6269679, 6881355, 6966310, 7234245, 8359572, 8681094, 9175140, 9645660, 10449465, 12539358, 13762710, 13932620, 14468490, 17362188, 18809037, 20898930, 21702735, 25078716, 27525420, 28936980, 31348395, 37618074, 41797860, 43405470, 56427111, 62696790, 75236148, 86810940, 94045185, 112854222, 125393580, 188090370, 225708444, 282135555, 376180740, 564271110, 1128542220]

約数ペア:

[(1, 1128542220), (2, 564271110), (3, 376180740), (4, 282135555), (5, 225708444), (6, 188090370), (9, 125393580), (10, 112854222), (12, 94045185), (13, 86810940), (15, 75236148), (18, 62696790), (20, 56427111), (26, 43405470), (27, 41797860), (30, 37618074), (36, 31348395), (39, 28936980), (41, 27525420), (45, 25078716), (52, 21702735), (54, 20898930), (60, 18809037), (65, 17362188), (78, 14468490), (81, 13932620), (82, 13762710), (90, 12539358), (108, 10449465), (117, 9645660), (123, 9175140), (130, 8681094), (135, 8359572), (156, 7234245), (162, 6966310), (164, 6881355), (180, 6269679), (195, 5787396), (205, 5505084), (234, 4822830), (246, 4587570), (260, 4340547), (270, 4179786), (324, 3483155), (351, 3215220), (369, 3058380), (390, 2893698), (405, 2786524), (410, 2752542), (468, 2411415), (492, 2293785), (533, 2117340), (540, 2089893), (585, 1929132), (615, 1835028), (702, 1607610), (738, 1529190), (780, 1446849), (810, 1393262), (820, 1376271), (1053, 1071740), (1066, 1058670), (1107, 1019460), (1170, 964566), (1230, 917514), (1307, 863460), (1404, 803805), (1476, 764595), (1599, 705780), (1620, 696631), (1755, 643044), (1845, 611676), (2106, 535870), (2132, 529335), (2214, 509730), (2340, 482283), (2460, 458757), (2614, 431730), (2665, 423468), (3198, 352890), (3321, 339820), (3510, 321522), (3690, 305838), (3921, 287820), (4212, 267935), (4428, 254865), (4797, 235260), (5228, 215865), (5265, 214348), (5330, 211734), (5535, 203892), (6396, 176445), (6535, 172692), (6642, 169910), (7020, 160761), (7380, 152919), (7842, 143910), (7995, 141156), (9594, 117630), (10530, 107174), (10660, 105867), (11070, 101946), (11763, 95940), (13070, 86346), (13284, 84955), (14391, 78420), (15684, 71955), (15990, 70578), (16605, 67964), (16991, 66420), (19188, 58815), (19605, 57564), (21060, 53587), (22140, 50973), (23526, 47970), (23985, 47052), (26140, 43173), (28782, 39210), (31980, 35289), (33210, 33982)]