668950920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5119}}^1$

素因数の和:5161

約数の個数: 192

約数和(自身を含む): 2451456000

約数和(自身を除く): 1782505080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4840, 5119, 5445, 5940, 6534, 7260, 8712, 10238, 10890, 11880, 13068, 14520, 15357, 16335, 20476, 21780, 25595, 26136, 30714, 32670, 40952, 43560, 46071, 51190, 56309, 61428, 65340, 76785, 92142, 102380, 112618, 122856, 130680, 138213, 153570, 168927, 184284, 204760, 225236, 230355, 276426, 281545, 307140, 337854, 368568, 450472, 460710, 506781, 552852, 563090, 614280, 619399, 675708, 691065, 844635, 921420, 1013562, 1105704, 1126180, 1238798, 1351416, 1382130, 1520343, 1689270, 1842840, 1858197, 2027124, 2252360, 2477596, 2533905, 2764260, 3040686, 3096995, 3378540, 3716394, 4054248, 4955192, 5067810, 5528520, 5574591, 6081372, 6193990, 6757080, 7432788, 7601715, 9290985, 10135620, 11149182, 12162744, 12387980, 14865576, 15203430, 16723773, 18581970, 20271240, 22298364, 24775960, 27872955, 30406860, 33447546, 37163940, 44596728, 55745910, 60813720, 66895092, 74327880, 83618865, 111491820, 133790184, 167237730, 222983640, 334475460, 668950920]

約数ペア:

[(1, 668950920), (2, 334475460), (3, 222983640), (4, 167237730), (5, 133790184), (6, 111491820), (8, 83618865), (9, 74327880), (10, 66895092), (11, 60813720), (12, 55745910), (15, 44596728), (18, 37163940), (20, 33447546), (22, 30406860), (24, 27872955), (27, 24775960), (30, 22298364), (33, 20271240), (36, 18581970), (40, 16723773), (44, 15203430), (45, 14865576), (54, 12387980), (55, 12162744), (60, 11149182), (66, 10135620), (72, 9290985), (88, 7601715), (90, 7432788), (99, 6757080), (108, 6193990), (110, 6081372), (120, 5574591), (121, 5528520), (132, 5067810), (135, 4955192), (165, 4054248), (180, 3716394), (198, 3378540), (216, 3096995), (220, 3040686), (242, 2764260), (264, 2533905), (270, 2477596), (297, 2252360), (330, 2027124), (360, 1858197), (363, 1842840), (396, 1689270), (440, 1520343), (484, 1382130), (495, 1351416), (540, 1238798), (594, 1126180), (605, 1105704), (660, 1013562), (726, 921420), (792, 844635), (968, 691065), (990, 675708), (1080, 619399), (1089, 614280), (1188, 563090), (1210, 552852), (1320, 506781), (1452, 460710), (1485, 450472), (1815, 368568), (1980, 337854), (2178, 307140), (2376, 281545), (2420, 276426), (2904, 230355), (2970, 225236), (3267, 204760), (3630, 184284), (3960, 168927), (4356, 153570), (4840, 138213), (5119, 130680), (5445, 122856), (5940, 112618), (6534, 102380), (7260, 92142), (8712, 76785), (10238, 65340), (10890, 61428), (11880, 56309), (13068, 51190), (14520, 46071), (15357, 43560), (16335, 40952), (20476, 32670), (21780, 30714), (25595, 26136)]