2270491920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1030

約数の個数: 240

約数和(自身を含む): 8013987072

約数和(自身を除く): 5743495152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 167, 180, 184, 207, 230, 240, 276, 334, 345, 360, 368, 414, 460, 501, 552, 668, 690, 720, 821, 828, 835, 920, 1002, 1035, 1104, 1336, 1380, 1503, 1642, 1656, 1670, 1840, 2004, 2070, 2463, 2505, 2672, 2760, 3006, 3284, 3312, 3340, 3841, 4008, 4105, 4140, 4926, 5010, 5520, 6012, 6568, 6680, 7389, 7515, 7682, 8016, 8210, 8280, 9852, 10020, 11523, 12024, 12315, 13136, 13360, 14778, 15030, 15364, 16420, 16560, 18883, 19205, 19704, 20040, 23046, 24048, 24630, 29556, 30060, 30728, 32840, 34569, 36945, 37766, 38410, 39408, 40080, 46092, 49260, 56649, 57615, 59112, 60120, 61456, 65680, 69138, 73890, 75532, 76820, 92184, 94415, 98520, 113298, 115230, 118224, 120240, 137107, 138276, 147780, 151064, 153640, 169947, 172845, 184368, 188830, 197040, 226596, 230460, 274214, 276552, 283245, 295560, 302128, 307280, 339894, 345690, 377660, 411321, 453192, 460920, 548428, 553104, 566490, 591120, 679788, 685535, 691380, 755320, 822642, 849735, 906384, 921840, 1096856, 1132980, 1233963, 1359576, 1371070, 1382760, 1510640, 1645284, 1699470, 2056605, 2193712, 2265960, 2467926, 2719152, 2742140, 2765520, 3153461, 3290568, 3398940, 4113210, 4531920, 4935852, 5484280, 6169815, 6306922, 6581136, 6797880, 8226420, 9460383, 9871704, 10968560, 12339630, 12613844, 13595760, 15767305, 16452840, 18920766, 19743408, 24679260, 25227688, 28381149, 31534610, 32905680, 37841532, 47301915, 49358520, 50455376, 56762298, 63069220, 75683064, 94603830, 98717040, 113524596, 126138440, 141905745, 151366128, 189207660, 227049192, 252276880, 283811490, 378415320, 454098384, 567622980, 756830640, 1135245960, 2270491920]

約数ペア:

[(1, 2270491920), (2, 1135245960), (3, 756830640), (4, 567622980), (5, 454098384), (6, 378415320), (8, 283811490), (9, 252276880), (10, 227049192), (12, 189207660), (15, 151366128), (16, 141905745), (18, 126138440), (20, 113524596), (23, 98717040), (24, 94603830), (30, 75683064), (36, 63069220), (40, 56762298), (45, 50455376), (46, 49358520), (48, 47301915), (60, 37841532), (69, 32905680), (72, 31534610), (80, 28381149), (90, 25227688), (92, 24679260), (115, 19743408), (120, 18920766), (138, 16452840), (144, 15767305), (167, 13595760), (180, 12613844), (184, 12339630), (207, 10968560), (230, 9871704), (240, 9460383), (276, 8226420), (334, 6797880), (345, 6581136), (360, 6306922), (368, 6169815), (414, 5484280), (460, 4935852), (501, 4531920), (552, 4113210), (668, 3398940), (690, 3290568), (720, 3153461), (821, 2765520), (828, 2742140), (835, 2719152), (920, 2467926), (1002, 2265960), (1035, 2193712), (1104, 2056605), (1336, 1699470), (1380, 1645284), (1503, 1510640), (1642, 1382760), (1656, 1371070), (1670, 1359576), (1840, 1233963), (2004, 1132980), (2070, 1096856), (2463, 921840), (2505, 906384), (2672, 849735), (2760, 822642), (3006, 755320), (3284, 691380), (3312, 685535), (3340, 679788), (3841, 591120), (4008, 566490), (4105, 553104), (4140, 548428), (4926, 460920), (5010, 453192), (5520, 411321), (6012, 377660), (6568, 345690), (6680, 339894), (7389, 307280), (7515, 302128), (7682, 295560), (8016, 283245), (8210, 276552), (8280, 274214), (9852, 230460), (10020, 226596), (11523, 197040), (12024, 188830), (12315, 184368), (13136, 172845), (13360, 169947), (14778, 153640), (15030, 151064), (15364, 147780), (16420, 138276), (16560, 137107), (18883, 120240), (19205, 118224), (19704, 115230), (20040, 113298), (23046, 98520), (24048, 94415), (24630, 92184), (29556, 76820), (30060, 75532), (30728, 73890), (32840, 69138), (34569, 65680), (36945, 61456), (37766, 60120), (38410, 59112), (39408, 57615), (40080, 56649), (46092, 49260)]