1649064560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3067}}^1$

素因数の和:3151

約数の個数: 160

約数和(自身を含む): 4601705472

約数和(自身を除く): 2952640912

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 47, 52, 55, 65, 80, 88, 94, 104, 110, 130, 143, 176, 188, 208, 220, 235, 260, 286, 376, 440, 470, 517, 520, 572, 611, 715, 752, 880, 940, 1034, 1040, 1144, 1222, 1430, 1880, 2068, 2288, 2444, 2585, 2860, 3055, 3067, 3760, 4136, 4888, 5170, 5720, 6110, 6134, 6721, 8272, 9776, 10340, 11440, 12220, 12268, 13442, 15335, 20680, 24440, 24536, 26884, 30670, 33605, 33737, 39871, 41360, 48880, 49072, 53768, 61340, 67210, 67474, 79742, 107536, 122680, 134420, 134948, 144149, 159484, 168685, 199355, 245360, 268840, 269896, 288298, 318968, 337370, 398710, 438581, 537680, 539792, 576596, 637936, 674740, 720745, 797420, 877162, 1153192, 1349480, 1441490, 1585639, 1594840, 1754324, 1873937, 2192905, 2306384, 2698960, 2882980, 3171278, 3189680, 3508648, 3747874, 4385810, 5765960, 6342556, 7017296, 7495748, 7928195, 8771620, 9369685, 11531920, 12685112, 14991496, 15856390, 17543240, 18739370, 20613307, 25370224, 29982992, 31712780, 35086480, 37478740, 41226614, 63425560, 74957480, 82453228, 103066535, 126851120, 149914960, 164906456, 206133070, 329812912, 412266140, 824532280, 1649064560]

約数ペア:

[(1, 1649064560), (2, 824532280), (4, 412266140), (5, 329812912), (8, 206133070), (10, 164906456), (11, 149914960), (13, 126851120), (16, 103066535), (20, 82453228), (22, 74957480), (26, 63425560), (40, 41226614), (44, 37478740), (47, 35086480), (52, 31712780), (55, 29982992), (65, 25370224), (80, 20613307), (88, 18739370), (94, 17543240), (104, 15856390), (110, 14991496), (130, 12685112), (143, 11531920), (176, 9369685), (188, 8771620), (208, 7928195), (220, 7495748), (235, 7017296), (260, 6342556), (286, 5765960), (376, 4385810), (440, 3747874), (470, 3508648), (517, 3189680), (520, 3171278), (572, 2882980), (611, 2698960), (715, 2306384), (752, 2192905), (880, 1873937), (940, 1754324), (1034, 1594840), (1040, 1585639), (1144, 1441490), (1222, 1349480), (1430, 1153192), (1880, 877162), (2068, 797420), (2288, 720745), (2444, 674740), (2585, 637936), (2860, 576596), (3055, 539792), (3067, 537680), (3760, 438581), (4136, 398710), (4888, 337370), (5170, 318968), (5720, 288298), (6110, 269896), (6134, 268840), (6721, 245360), (8272, 199355), (9776, 168685), (10340, 159484), (11440, 144149), (12220, 134948), (12268, 134420), (13442, 122680), (15335, 107536), (20680, 79742), (24440, 67474), (24536, 67210), (26884, 61340), (30670, 53768), (33605, 49072), (33737, 48880), (39871, 41360)]