1470988920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 256

約数和(自身を含む): 4938071040

約数和(自身を除く): 3467082120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 107, 115, 120, 136, 138, 170, 184, 204, 214, 230, 255, 276, 293, 321, 340, 345, 391, 408, 428, 460, 510, 535, 552, 586, 642, 680, 690, 782, 856, 879, 920, 1020, 1070, 1172, 1173, 1284, 1380, 1465, 1564, 1605, 1758, 1819, 1955, 2040, 2140, 2344, 2346, 2461, 2568, 2760, 2930, 3128, 3210, 3516, 3638, 3910, 4280, 4395, 4692, 4922, 4981, 5457, 5860, 5865, 6420, 6739, 7032, 7276, 7383, 7820, 8790, 9095, 9384, 9844, 9962, 10914, 11720, 11730, 12305, 12840, 13478, 14552, 14766, 14943, 15640, 17580, 18190, 19688, 19924, 20217, 21828, 23460, 24610, 24905, 26956, 27285, 29532, 29886, 31351, 33695, 35160, 36380, 36915, 39848, 40434, 41837, 43656, 46920, 49220, 49810, 53912, 54570, 59064, 59772, 62702, 67390, 72760, 73830, 74715, 80868, 83674, 94053, 98440, 99620, 101085, 109140, 114563, 119544, 125404, 125511, 134780, 147660, 149430, 156755, 161736, 167348, 188106, 199240, 202170, 209185, 218280, 229126, 250808, 251022, 269560, 295320, 298860, 313510, 334696, 343689, 376212, 404340, 418370, 458252, 470265, 502044, 532967, 572815, 597720, 627020, 627555, 687378, 721073, 752424, 808680, 836740, 916504, 940530, 1004088, 1065934, 1145630, 1254040, 1255110, 1374756, 1442146, 1598901, 1673480, 1718445, 1881060, 2131868, 2163219, 2291260, 2510220, 2664835, 2749512, 2884292, 3197802, 3436890, 3605365, 3762120, 4263736, 4326438, 4582520, 5020440, 5329670, 5768584, 6395604, 6873780, 7210730, 7994505, 8652876, 10659340, 10816095, 12258241, 12791208, 13747560, 14421460, 15989010, 17305752, 21318680, 21632190, 24516482, 28842920, 31978020, 36774723, 43264380, 49032964, 61291205, 63956040, 73549446, 86528760, 98065928, 122582410, 147098892, 183873615, 245164820, 294197784, 367747230, 490329640, 735494460, 1470988920]

約数ペア:

[(1, 1470988920), (2, 735494460), (3, 490329640), (4, 367747230), (5, 294197784), (6, 245164820), (8, 183873615), (10, 147098892), (12, 122582410), (15, 98065928), (17, 86528760), (20, 73549446), (23, 63956040), (24, 61291205), (30, 49032964), (34, 43264380), (40, 36774723), (46, 31978020), (51, 28842920), (60, 24516482), (68, 21632190), (69, 21318680), (85, 17305752), (92, 15989010), (102, 14421460), (107, 13747560), (115, 12791208), (120, 12258241), (136, 10816095), (138, 10659340), (170, 8652876), (184, 7994505), (204, 7210730), (214, 6873780), (230, 6395604), (255, 5768584), (276, 5329670), (293, 5020440), (321, 4582520), (340, 4326438), (345, 4263736), (391, 3762120), (408, 3605365), (428, 3436890), (460, 3197802), (510, 2884292), (535, 2749512), (552, 2664835), (586, 2510220), (642, 2291260), (680, 2163219), (690, 2131868), (782, 1881060), (856, 1718445), (879, 1673480), (920, 1598901), (1020, 1442146), (1070, 1374756), (1172, 1255110), (1173, 1254040), (1284, 1145630), (1380, 1065934), (1465, 1004088), (1564, 940530), (1605, 916504), (1758, 836740), (1819, 808680), (1955, 752424), (2040, 721073), (2140, 687378), (2344, 627555), (2346, 627020), (2461, 597720), (2568, 572815), (2760, 532967), (2930, 502044), (3128, 470265), (3210, 458252), (3516, 418370), (3638, 404340), (3910, 376212), (4280, 343689), (4395, 334696), (4692, 313510), (4922, 298860), (4981, 295320), (5457, 269560), (5860, 251022), (5865, 250808), (6420, 229126), (6739, 218280), (7032, 209185), (7276, 202170), (7383, 199240), (7820, 188106), (8790, 167348), (9095, 161736), (9384, 156755), (9844, 149430), (9962, 147660), (10914, 134780), (11720, 125511), (11730, 125404), (12305, 119544), (12840, 114563), (13478, 109140), (14552, 101085), (14766, 99620), (14943, 98440), (15640, 94053), (17580, 83674), (18190, 80868), (19688, 74715), (19924, 73830), (20217, 72760), (21828, 67390), (23460, 62702), (24610, 59772), (24905, 59064), (26956, 54570), (27285, 53912), (29532, 49810), (29886, 49220), (31351, 46920), (33695, 43656), (35160, 41837), (36380, 40434), (36915, 39848)]