789547680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:844

約数の個数: 288

約数和(自身を含む): 2905943040

約数和(自身を除く): 2116395360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 414, 460, 465, 480, 496, 552, 558, 620, 690, 713, 720, 736, 744, 769, 828, 920, 930, 992, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1440, 1488, 1538, 1656, 1840, 1860, 2070, 2139, 2208, 2232, 2307, 2480, 2760, 2790, 2852, 2976, 3076, 3312, 3565, 3680, 3720, 3845, 4140, 4278, 4464, 4614, 4960, 5520, 5580, 5704, 6152, 6417, 6624, 6921, 7130, 7440, 7690, 8280, 8556, 8928, 9228, 10695, 11040, 11160, 11408, 11535, 12304, 12834, 13842, 14260, 14880, 15380, 16560, 17112, 17687, 18456, 21390, 22320, 22816, 23070, 23839, 24608, 25668, 27684, 28520, 30760, 32085, 33120, 34224, 34605, 35374, 36912, 42780, 44640, 46140, 47678, 51336, 53061, 55368, 57040, 61520, 64170, 68448, 69210, 70748, 71517, 73824, 85560, 88435, 92280, 95356, 102672, 106122, 110736, 114080, 119195, 123040, 128340, 138420, 141496, 143034, 159183, 171120, 176870, 184560, 190712, 205344, 212244, 214551, 221472, 238390, 256680, 265305, 276840, 282992, 286068, 318366, 342240, 353740, 357585, 369120, 381424, 424488, 429102, 476780, 513360, 530610, 548297, 553680, 565984, 572136, 636732, 707480, 715170, 762848, 795915, 848976, 858204, 953560, 1026720, 1061220, 1072755, 1096594, 1107360, 1144272, 1273464, 1414960, 1430340, 1591830, 1644891, 1697952, 1716408, 1907120, 2122440, 2145510, 2193188, 2288544, 2546928, 2741485, 2829920, 2860680, 3183660, 3289782, 3432816, 3814240, 4244880, 4291020, 4386376, 4934673, 5093856, 5482970, 5721360, 6367320, 6579564, 6865632, 8224455, 8489760, 8582040, 8772752, 9869346, 10965940, 11442720, 12734640, 13159128, 16448910, 17164080, 17545504, 19738692, 21931880, 24673365, 25469280, 26318256, 32897820, 34328160, 39477384, 43863760, 49346730, 52636512, 65795640, 78954768, 87727520, 98693460, 131591280, 157909536, 197386920, 263182560, 394773840, 789547680]

約数ペア:

[(1, 789547680), (2, 394773840), (3, 263182560), (4, 197386920), (5, 157909536), (6, 131591280), (8, 98693460), (9, 87727520), (10, 78954768), (12, 65795640), (15, 52636512), (16, 49346730), (18, 43863760), (20, 39477384), (23, 34328160), (24, 32897820), (30, 26318256), (31, 25469280), (32, 24673365), (36, 21931880), (40, 19738692), (45, 17545504), (46, 17164080), (48, 16448910), (60, 13159128), (62, 12734640), (69, 11442720), (72, 10965940), (80, 9869346), (90, 8772752), (92, 8582040), (93, 8489760), (96, 8224455), (115, 6865632), (120, 6579564), (124, 6367320), (138, 5721360), (144, 5482970), (155, 5093856), (160, 4934673), (180, 4386376), (184, 4291020), (186, 4244880), (207, 3814240), (230, 3432816), (240, 3289782), (248, 3183660), (276, 2860680), (279, 2829920), (288, 2741485), (310, 2546928), (345, 2288544), (360, 2193188), (368, 2145510), (372, 2122440), (414, 1907120), (460, 1716408), (465, 1697952), (480, 1644891), (496, 1591830), (552, 1430340), (558, 1414960), (620, 1273464), (690, 1144272), (713, 1107360), (720, 1096594), (736, 1072755), (744, 1061220), (769, 1026720), (828, 953560), (920, 858204), (930, 848976), (992, 795915), (1035, 762848), (1104, 715170), (1116, 707480), (1240, 636732), (1380, 572136), (1395, 565984), (1426, 553680), (1440, 548297), (1488, 530610), (1538, 513360), (1656, 476780), (1840, 429102), (1860, 424488), (2070, 381424), (2139, 369120), (2208, 357585), (2232, 353740), (2307, 342240), (2480, 318366), (2760, 286068), (2790, 282992), (2852, 276840), (2976, 265305), (3076, 256680), (3312, 238390), (3565, 221472), (3680, 214551), (3720, 212244), (3845, 205344), (4140, 190712), (4278, 184560), (4464, 176870), (4614, 171120), (4960, 159183), (5520, 143034), (5580, 141496), (5704, 138420), (6152, 128340), (6417, 123040), (6624, 119195), (6921, 114080), (7130, 110736), (7440, 106122), (7690, 102672), (8280, 95356), (8556, 92280), (8928, 88435), (9228, 85560), (10695, 73824), (11040, 71517), (11160, 70748), (11408, 69210), (11535, 68448), (12304, 64170), (12834, 61520), (13842, 57040), (14260, 55368), (14880, 53061), (15380, 51336), (16560, 47678), (17112, 46140), (17687, 44640), (18456, 42780), (21390, 36912), (22320, 35374), (22816, 34605), (23070, 34224), (23839, 33120), (24608, 32085), (25668, 30760), (27684, 28520)]