3281351580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20323}}^1$

素因数の和:20377

約数の個数: 192

約数和(自身を含む): 11472491520

約数和(自身を除く): 8191139940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 2070, 2340, 2484, 2691, 2990, 3105, 3510, 3588, 4140, 4485, 5382, 5980, 6210, 7020, 8073, 8970, 10764, 12420, 13455, 16146, 17940, 20323, 26910, 32292, 40365, 40646, 53820, 60969, 80730, 81292, 101615, 121938, 161460, 182907, 203230, 243876, 264199, 304845, 365814, 406460, 467429, 528398, 548721, 609690, 731628, 792597, 914535, 934858, 1056796, 1097442, 1219380, 1320995, 1402287, 1585194, 1829070, 1869716, 2194884, 2337145, 2377791, 2641990, 2743605, 2804574, 3170388, 3658140, 3962985, 4206861, 4674290, 4755582, 5283980, 5487210, 5609148, 6076577, 7011435, 7133373, 7925970, 8413722, 9348580, 9511164, 10974420, 11888955, 12153154, 12620583, 14022870, 14266746, 15851940, 16827444, 18229731, 21034305, 23777910, 24306308, 25241166, 28045740, 28533492, 30382885, 35666865, 36459462, 42068610, 47555820, 50482332, 54689193, 60765770, 63102915, 71333730, 72918924, 84137220, 91148655, 109378386, 121531540, 126205830, 142667460, 164067579, 182297310, 218756772, 252411660, 273445965, 328135158, 364594620, 546891930, 656270316, 820337895, 1093783860, 1640675790, 3281351580]

約数ペア:

[(1, 3281351580), (2, 1640675790), (3, 1093783860), (4, 820337895), (5, 656270316), (6, 546891930), (9, 364594620), (10, 328135158), (12, 273445965), (13, 252411660), (15, 218756772), (18, 182297310), (20, 164067579), (23, 142667460), (26, 126205830), (27, 121531540), (30, 109378386), (36, 91148655), (39, 84137220), (45, 72918924), (46, 71333730), (52, 63102915), (54, 60765770), (60, 54689193), (65, 50482332), (69, 47555820), (78, 42068610), (90, 36459462), (92, 35666865), (108, 30382885), (115, 28533492), (117, 28045740), (130, 25241166), (135, 24306308), (138, 23777910), (156, 21034305), (180, 18229731), (195, 16827444), (207, 15851940), (230, 14266746), (234, 14022870), (260, 12620583), (270, 12153154), (276, 11888955), (299, 10974420), (345, 9511164), (351, 9348580), (390, 8413722), (414, 7925970), (460, 7133373), (468, 7011435), (540, 6076577), (585, 5609148), (598, 5487210), (621, 5283980), (690, 4755582), (702, 4674290), (780, 4206861), (828, 3962985), (897, 3658140), (1035, 3170388), (1170, 2804574), (1196, 2743605), (1242, 2641990), (1380, 2377791), (1404, 2337145), (1495, 2194884), (1755, 1869716), (1794, 1829070), (2070, 1585194), (2340, 1402287), (2484, 1320995), (2691, 1219380), (2990, 1097442), (3105, 1056796), (3510, 934858), (3588, 914535), (4140, 792597), (4485, 731628), (5382, 609690), (5980, 548721), (6210, 528398), (7020, 467429), (8073, 406460), (8970, 365814), (10764, 304845), (12420, 264199), (13455, 243876), (16146, 203230), (17940, 182907), (20323, 161460), (26910, 121938), (32292, 101615), (40365, 81292), (40646, 80730), (53820, 60969)]