1666761360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{821}}^1$

素因数の和:1617

約数の個数: 160

約数和(自身を含む): 5650888320

約数和(自身を除く): 3984126960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 769, 821, 880, 1320, 1538, 1642, 2307, 2463, 2640, 3076, 3284, 3845, 4105, 4614, 4926, 6152, 6568, 7690, 8210, 8459, 9031, 9228, 9852, 11535, 12304, 12315, 13136, 15380, 16420, 16918, 18062, 18456, 19704, 23070, 24630, 25377, 27093, 30760, 32840, 33836, 36124, 36912, 39408, 42295, 45155, 46140, 49260, 50754, 54186, 61520, 65680, 67672, 72248, 84590, 90310, 92280, 98520, 101508, 108372, 126885, 135344, 135465, 144496, 169180, 180620, 184560, 197040, 203016, 216744, 253770, 270930, 338360, 361240, 406032, 433488, 507540, 541860, 631349, 676720, 722480, 1015080, 1083720, 1262698, 1894047, 2030160, 2167440, 2525396, 3156745, 3788094, 5050792, 6313490, 6944839, 7576188, 9470235, 10101584, 12626980, 13889678, 15152376, 18940470, 20834517, 25253960, 27779356, 30304752, 34724195, 37880940, 41669034, 50507920, 55558712, 69448390, 75761880, 83338068, 104172585, 111117424, 138896780, 151523760, 166676136, 208345170, 277793560, 333352272, 416690340, 555587120, 833380680, 1666761360]

約数ペア:

[(1, 1666761360), (2, 833380680), (3, 555587120), (4, 416690340), (5, 333352272), (6, 277793560), (8, 208345170), (10, 166676136), (11, 151523760), (12, 138896780), (15, 111117424), (16, 104172585), (20, 83338068), (22, 75761880), (24, 69448390), (30, 55558712), (33, 50507920), (40, 41669034), (44, 37880940), (48, 34724195), (55, 30304752), (60, 27779356), (66, 25253960), (80, 20834517), (88, 18940470), (110, 15152376), (120, 13889678), (132, 12626980), (165, 10101584), (176, 9470235), (220, 7576188), (240, 6944839), (264, 6313490), (330, 5050792), (440, 3788094), (528, 3156745), (660, 2525396), (769, 2167440), (821, 2030160), (880, 1894047), (1320, 1262698), (1538, 1083720), (1642, 1015080), (2307, 722480), (2463, 676720), (2640, 631349), (3076, 541860), (3284, 507540), (3845, 433488), (4105, 406032), (4614, 361240), (4926, 338360), (6152, 270930), (6568, 253770), (7690, 216744), (8210, 203016), (8459, 197040), (9031, 184560), (9228, 180620), (9852, 169180), (11535, 144496), (12304, 135465), (12315, 135344), (13136, 126885), (15380, 108372), (16420, 101508), (16918, 98520), (18062, 92280), (18456, 90310), (19704, 84590), (23070, 72248), (24630, 67672), (25377, 65680), (27093, 61520), (30760, 54186), (32840, 50754), (33836, 49260), (36124, 46140), (36912, 45155), (39408, 42295)]