225629040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10331}}^1$

素因数の和:10367

約数の個数: 160

約数和(自身を含む): 860944896

約数和(自身を除く): 635315856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10331, 10920, 20662, 21840, 30993, 41324, 51655, 61986, 72317, 82648, 103310, 123972, 134303, 144634, 154965, 165296, 206620, 216951, 247944, 268606, 289268, 309930, 361585, 402909, 413240, 433902, 495888, 537212, 578536, 619860, 671515, 723170, 805818, 826480, 867804, 940121, 1074424, 1084755, 1157072, 1239720, 1343030, 1446340, 1611636, 1735608, 1880242, 2014545, 2148848, 2169510, 2479440, 2686060, 2820363, 2892680, 3223272, 3471216, 3760484, 4029090, 4339020, 4700605, 5372120, 5640726, 5785360, 6446544, 7520968, 8058180, 8678040, 9401210, 10744240, 11281452, 14101815, 15041936, 16116360, 17356080, 18802420, 22562904, 28203630, 32232720, 37604840, 45125808, 56407260, 75209680, 112814520, 225629040]

約数ペア:

[(1, 225629040), (2, 112814520), (3, 75209680), (4, 56407260), (5, 45125808), (6, 37604840), (7, 32232720), (8, 28203630), (10, 22562904), (12, 18802420), (13, 17356080), (14, 16116360), (15, 15041936), (16, 14101815), (20, 11281452), (21, 10744240), (24, 9401210), (26, 8678040), (28, 8058180), (30, 7520968), (35, 6446544), (39, 5785360), (40, 5640726), (42, 5372120), (48, 4700605), (52, 4339020), (56, 4029090), (60, 3760484), (65, 3471216), (70, 3223272), (78, 2892680), (80, 2820363), (84, 2686060), (91, 2479440), (104, 2169510), (105, 2148848), (112, 2014545), (120, 1880242), (130, 1735608), (140, 1611636), (156, 1446340), (168, 1343030), (182, 1239720), (195, 1157072), (208, 1084755), (210, 1074424), (240, 940121), (260, 867804), (273, 826480), (280, 805818), (312, 723170), (336, 671515), (364, 619860), (390, 578536), (420, 537212), (455, 495888), (520, 433902), (546, 413240), (560, 402909), (624, 361585), (728, 309930), (780, 289268), (840, 268606), (910, 247944), (1040, 216951), (1092, 206620), (1365, 165296), (1456, 154965), (1560, 144634), (1680, 134303), (1820, 123972), (2184, 103310), (2730, 82648), (3120, 72317), (3640, 61986), (4368, 51655), (5460, 41324), (7280, 30993), (10331, 21840), (10920, 20662)]