355681560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 1209116160

約数和(自身を除く): 853434600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 67, 78, 82, 83, 104, 120, 123, 130, 134, 156, 164, 166, 195, 201, 205, 246, 249, 260, 268, 312, 328, 332, 335, 390, 402, 410, 415, 492, 498, 520, 533, 536, 615, 664, 670, 780, 804, 820, 830, 871, 984, 996, 1005, 1066, 1079, 1230, 1245, 1340, 1560, 1599, 1608, 1640, 1660, 1742, 1992, 2010, 2132, 2158, 2460, 2490, 2613, 2665, 2680, 2747, 3198, 3237, 3320, 3403, 3484, 4020, 4264, 4316, 4355, 4920, 4980, 5226, 5330, 5395, 5494, 5561, 6396, 6474, 6806, 6968, 7995, 8040, 8241, 8632, 8710, 9960, 10209, 10452, 10660, 10790, 10988, 11122, 12792, 12948, 13065, 13612, 13735, 15990, 16185, 16482, 16683, 17015, 17420, 20418, 20904, 21320, 21580, 21976, 22244, 25896, 26130, 27224, 27470, 27805, 31980, 32370, 32964, 33366, 34030, 34840, 35711, 40836, 41205, 43160, 44239, 44488, 51045, 52260, 54940, 55610, 63960, 64740, 65928, 66732, 68060, 71422, 72293, 81672, 82410, 83415, 88478, 102090, 104520, 107133, 109880, 111220, 129480, 132717, 133464, 136120, 142844, 144586, 164820, 166830, 176956, 178555, 204180, 214266, 216879, 221195, 222440, 228001, 265434, 285688, 289172, 329640, 333660, 353912, 357110, 361465, 408360, 428532, 433758, 442390, 456002, 530868, 535665, 578344, 663585, 667320, 684003, 714220, 722930, 857064, 867516, 884780, 912004, 1061736, 1071330, 1084395, 1140005, 1327170, 1368006, 1428440, 1445860, 1735032, 1769560, 1824008, 2142660, 2168790, 2280010, 2654340, 2736012, 2891720, 2964013, 3420015, 4285320, 4337580, 4560020, 5308680, 5472024, 5928026, 6840030, 8675160, 8892039, 9120040, 11856052, 13680060, 14820065, 17784078, 23712104, 27360120, 29640130, 35568156, 44460195, 59280260, 71136312, 88920390, 118560520, 177840780, 355681560]

約数ペア:

[(1, 355681560), (2, 177840780), (3, 118560520), (4, 88920390), (5, 71136312), (6, 59280260), (8, 44460195), (10, 35568156), (12, 29640130), (13, 27360120), (15, 23712104), (20, 17784078), (24, 14820065), (26, 13680060), (30, 11856052), (39, 9120040), (40, 8892039), (41, 8675160), (52, 6840030), (60, 5928026), (65, 5472024), (67, 5308680), (78, 4560020), (82, 4337580), (83, 4285320), (104, 3420015), (120, 2964013), (123, 2891720), (130, 2736012), (134, 2654340), (156, 2280010), (164, 2168790), (166, 2142660), (195, 1824008), (201, 1769560), (205, 1735032), (246, 1445860), (249, 1428440), (260, 1368006), (268, 1327170), (312, 1140005), (328, 1084395), (332, 1071330), (335, 1061736), (390, 912004), (402, 884780), (410, 867516), (415, 857064), (492, 722930), (498, 714220), (520, 684003), (533, 667320), (536, 663585), (615, 578344), (664, 535665), (670, 530868), (780, 456002), (804, 442390), (820, 433758), (830, 428532), (871, 408360), (984, 361465), (996, 357110), (1005, 353912), (1066, 333660), (1079, 329640), (1230, 289172), (1245, 285688), (1340, 265434), (1560, 228001), (1599, 222440), (1608, 221195), (1640, 216879), (1660, 214266), (1742, 204180), (1992, 178555), (2010, 176956), (2132, 166830), (2158, 164820), (2460, 144586), (2490, 142844), (2613, 136120), (2665, 133464), (2680, 132717), (2747, 129480), (3198, 111220), (3237, 109880), (3320, 107133), (3403, 104520), (3484, 102090), (4020, 88478), (4264, 83415), (4316, 82410), (4355, 81672), (4920, 72293), (4980, 71422), (5226, 68060), (5330, 66732), (5395, 65928), (5494, 64740), (5561, 63960), (6396, 55610), (6474, 54940), (6806, 52260), (6968, 51045), (7995, 44488), (8040, 44239), (8241, 43160), (8632, 41205), (8710, 40836), (9960, 35711), (10209, 34840), (10452, 34030), (10660, 33366), (10790, 32964), (10988, 32370), (11122, 31980), (12792, 27805), (12948, 27470), (13065, 27224), (13612, 26130), (13735, 25896), (15990, 22244), (16185, 21976), (16482, 21580), (16683, 21320), (17015, 20904), (17420, 20418)]