806112840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 256

約数和(自身を含む): 2735308800

約数和(自身を除く): 1929195960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 79, 93, 104, 120, 124, 130, 155, 156, 158, 186, 195, 211, 237, 248, 260, 310, 312, 316, 372, 390, 395, 403, 422, 465, 474, 520, 620, 632, 633, 744, 780, 790, 806, 844, 930, 948, 1027, 1055, 1185, 1209, 1240, 1266, 1560, 1580, 1612, 1688, 1860, 1896, 2015, 2054, 2110, 2370, 2418, 2449, 2532, 2743, 3081, 3160, 3165, 3224, 3720, 4030, 4108, 4220, 4740, 4836, 4898, 5064, 5135, 5486, 6045, 6162, 6330, 6541, 7347, 8060, 8216, 8229, 8440, 9480, 9672, 9796, 10270, 10972, 12090, 12245, 12324, 12660, 13082, 13715, 14694, 15405, 16120, 16458, 16669, 19592, 19623, 20540, 21944, 24180, 24490, 24648, 25320, 26164, 27430, 29388, 30810, 31837, 32705, 32916, 33338, 36735, 39246, 41080, 41145, 48360, 48980, 50007, 52328, 54860, 58776, 61620, 63674, 65410, 65832, 66676, 73470, 78492, 82290, 83345, 85033, 95511, 97960, 98115, 100014, 109720, 123240, 127348, 130820, 133352, 146940, 156984, 159185, 164580, 166690, 170066, 191022, 196230, 200028, 216697, 250035, 254696, 255099, 261640, 293880, 318370, 329160, 333380, 340132, 382044, 392460, 400056, 425165, 433394, 477555, 500070, 510198, 516739, 636740, 650091, 666760, 680264, 764088, 784920, 850330, 866788, 955110, 1000140, 1020396, 1033478, 1083485, 1273480, 1275495, 1300182, 1550217, 1700660, 1733576, 1910220, 2000280, 2040792, 2066956, 2166970, 2550990, 2583695, 2600364, 3100434, 3250455, 3401320, 3820440, 4133912, 4333940, 5101980, 5167390, 5200728, 6200868, 6500910, 6717607, 7751085, 8667880, 10203960, 10334780, 12401736, 13001820, 13435214, 15502170, 20152821, 20669560, 26003640, 26870428, 31004340, 33588035, 40305642, 53740856, 62008680, 67176070, 80611284, 100764105, 134352140, 161222568, 201528210, 268704280, 403056420, 806112840]

約数ペア:

[(1, 806112840), (2, 403056420), (3, 268704280), (4, 201528210), (5, 161222568), (6, 134352140), (8, 100764105), (10, 80611284), (12, 67176070), (13, 62008680), (15, 53740856), (20, 40305642), (24, 33588035), (26, 31004340), (30, 26870428), (31, 26003640), (39, 20669560), (40, 20152821), (52, 15502170), (60, 13435214), (62, 13001820), (65, 12401736), (78, 10334780), (79, 10203960), (93, 8667880), (104, 7751085), (120, 6717607), (124, 6500910), (130, 6200868), (155, 5200728), (156, 5167390), (158, 5101980), (186, 4333940), (195, 4133912), (211, 3820440), (237, 3401320), (248, 3250455), (260, 3100434), (310, 2600364), (312, 2583695), (316, 2550990), (372, 2166970), (390, 2066956), (395, 2040792), (403, 2000280), (422, 1910220), (465, 1733576), (474, 1700660), (520, 1550217), (620, 1300182), (632, 1275495), (633, 1273480), (744, 1083485), (780, 1033478), (790, 1020396), (806, 1000140), (844, 955110), (930, 866788), (948, 850330), (1027, 784920), (1055, 764088), (1185, 680264), (1209, 666760), (1240, 650091), (1266, 636740), (1560, 516739), (1580, 510198), (1612, 500070), (1688, 477555), (1860, 433394), (1896, 425165), (2015, 400056), (2054, 392460), (2110, 382044), (2370, 340132), (2418, 333380), (2449, 329160), (2532, 318370), (2743, 293880), (3081, 261640), (3160, 255099), (3165, 254696), (3224, 250035), (3720, 216697), (4030, 200028), (4108, 196230), (4220, 191022), (4740, 170066), (4836, 166690), (4898, 164580), (5064, 159185), (5135, 156984), (5486, 146940), (6045, 133352), (6162, 130820), (6330, 127348), (6541, 123240), (7347, 109720), (8060, 100014), (8216, 98115), (8229, 97960), (8440, 95511), (9480, 85033), (9672, 83345), (9796, 82290), (10270, 78492), (10972, 73470), (12090, 66676), (12245, 65832), (12324, 65410), (12660, 63674), (13082, 61620), (13715, 58776), (14694, 54860), (15405, 52328), (16120, 50007), (16458, 48980), (16669, 48360), (19592, 41145), (19623, 41080), (20540, 39246), (21944, 36735), (24180, 33338), (24490, 32916), (24648, 32705), (25320, 31837), (26164, 30810), (27430, 29388)]