105656880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1115

約数の個数: 160

約数和(自身を含む): 380832768

約数和(自身を除く): 275175888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1031, 1220, 1281, 1464, 1680, 1708, 1830, 2062, 2135, 2440, 2562, 2928, 3093, 3416, 3660, 4124, 4270, 4880, 5124, 5155, 6186, 6405, 6832, 7217, 7320, 8248, 8540, 10248, 10310, 12372, 12810, 14434, 14640, 15465, 16496, 17080, 20496, 20620, 21651, 24744, 25620, 28868, 30930, 34160, 36085, 41240, 43302, 49488, 51240, 57736, 61860, 62891, 72170, 82480, 86604, 102480, 108255, 115472, 123720, 125782, 144340, 173208, 188673, 216510, 247440, 251564, 288680, 314455, 346416, 377346, 433020, 440237, 503128, 577360, 628910, 754692, 866040, 880474, 943365, 1006256, 1257820, 1320711, 1509384, 1732080, 1760948, 1886730, 2201185, 2515640, 2641422, 3018768, 3521896, 3773460, 4402370, 5031280, 5282844, 6603555, 7043792, 7546920, 8804740, 10565688, 13207110, 15093840, 17609480, 21131376, 26414220, 35218960, 52828440, 105656880]

約数ペア:

[(1, 105656880), (2, 52828440), (3, 35218960), (4, 26414220), (5, 21131376), (6, 17609480), (7, 15093840), (8, 13207110), (10, 10565688), (12, 8804740), (14, 7546920), (15, 7043792), (16, 6603555), (20, 5282844), (21, 5031280), (24, 4402370), (28, 3773460), (30, 3521896), (35, 3018768), (40, 2641422), (42, 2515640), (48, 2201185), (56, 1886730), (60, 1760948), (61, 1732080), (70, 1509384), (80, 1320711), (84, 1257820), (105, 1006256), (112, 943365), (120, 880474), (122, 866040), (140, 754692), (168, 628910), (183, 577360), (210, 503128), (240, 440237), (244, 433020), (280, 377346), (305, 346416), (336, 314455), (366, 288680), (420, 251564), (427, 247440), (488, 216510), (560, 188673), (610, 173208), (732, 144340), (840, 125782), (854, 123720), (915, 115472), (976, 108255), (1031, 102480), (1220, 86604), (1281, 82480), (1464, 72170), (1680, 62891), (1708, 61860), (1830, 57736), (2062, 51240), (2135, 49488), (2440, 43302), (2562, 41240), (2928, 36085), (3093, 34160), (3416, 30930), (3660, 28868), (4124, 25620), (4270, 24744), (4880, 21651), (5124, 20620), (5155, 20496), (6186, 17080), (6405, 16496), (6832, 15465), (7217, 14640), (7320, 14434), (8248, 12810), (8540, 12372), (10248, 10310)]