319489609920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{52567}}^1$

素因数の和:53087

約数の個数: 224

約数和(自身を含む): 1094672667648

約数和(自身を除く): 775183057728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 487, 520, 624, 780, 832, 960, 974, 1040, 1248, 1461, 1560, 1948, 2080, 2435, 2496, 2922, 3120, 3896, 4160, 4870, 5844, 6240, 6331, 7305, 7792, 9740, 11688, 12480, 12662, 14610, 15584, 18993, 19480, 23376, 25324, 29220, 31168, 31655, 37986, 38960, 46752, 50648, 52567, 58440, 63310, 75972, 77920, 93504, 94965, 101296, 105134, 116880, 126620, 151944, 155840, 157701, 189930, 202592, 210268, 233760, 253240, 262835, 303888, 315402, 379860, 405184, 420536, 467520, 506480, 525670, 607776, 630804, 683371, 759720, 788505, 841072, 1012960, 1051340, 1215552, 1261608, 1366742, 1519440, 1577010, 1682144, 2025920, 2050113, 2102680, 2523216, 2733484, 3038880, 3154020, 3364288, 3416855, 4100226, 4205360, 5046432, 5466968, 6077760, 6308040, 6833710, 8200452, 8410720, 10092864, 10250565, 10933936, 12616080, 13667420, 16400904, 16821440, 20501130, 21867872, 25232160, 25600129, 27334840, 32801808, 41002260, 43735744, 50464320, 51200258, 54669680, 65603616, 76800387, 82004520, 102400516, 109339360, 128000645, 131207232, 153600774, 164009040, 204801032, 218678720, 256001290, 307201548, 328018080, 332801677, 384001935, 409602064, 512002580, 614403096, 656036160, 665603354, 768003870, 819204128, 998405031, 1024005160, 1228806192, 1331206708, 1536007740, 1638408256, 1664008385, 1996810062, 2048010320, 2457612384, 2662413416, 3072015480, 3328016770, 3993620124, 4096020640, 4915224768, 4992025155, 5324826832, 6144030960, 6656033540, 7987240248, 8192041280, 9984050310, 10649653664, 12288061920, 13312067080, 15974480496, 19968100620, 21299307328, 24576123840, 26624134160, 31948960992, 39936201240, 53248268320, 63897921984, 79872402480, 106496536640, 159744804960, 319489609920]

約数ペア:

[(1, 319489609920), (2, 159744804960), (3, 106496536640), (4, 79872402480), (5, 63897921984), (6, 53248268320), (8, 39936201240), (10, 31948960992), (12, 26624134160), (13, 24576123840), (15, 21299307328), (16, 19968100620), (20, 15974480496), (24, 13312067080), (26, 12288061920), (30, 10649653664), (32, 9984050310), (39, 8192041280), (40, 7987240248), (48, 6656033540), (52, 6144030960), (60, 5324826832), (64, 4992025155), (65, 4915224768), (78, 4096020640), (80, 3993620124), (96, 3328016770), (104, 3072015480), (120, 2662413416), (130, 2457612384), (156, 2048010320), (160, 1996810062), (192, 1664008385), (195, 1638408256), (208, 1536007740), (240, 1331206708), (260, 1228806192), (312, 1024005160), (320, 998405031), (390, 819204128), (416, 768003870), (480, 665603354), (487, 656036160), (520, 614403096), (624, 512002580), (780, 409602064), (832, 384001935), (960, 332801677), (974, 328018080), (1040, 307201548), (1248, 256001290), (1461, 218678720), (1560, 204801032), (1948, 164009040), (2080, 153600774), (2435, 131207232), (2496, 128000645), (2922, 109339360), (3120, 102400516), (3896, 82004520), (4160, 76800387), (4870, 65603616), (5844, 54669680), (6240, 51200258), (6331, 50464320), (7305, 43735744), (7792, 41002260), (9740, 32801808), (11688, 27334840), (12480, 25600129), (12662, 25232160), (14610, 21867872), (15584, 20501130), (18993, 16821440), (19480, 16400904), (23376, 13667420), (25324, 12616080), (29220, 10933936), (31168, 10250565), (31655, 10092864), (37986, 8410720), (38960, 8200452), (46752, 6833710), (50648, 6308040), (52567, 6077760), (58440, 5466968), (63310, 5046432), (75972, 4205360), (77920, 4100226), (93504, 3416855), (94965, 3364288), (101296, 3154020), (105134, 3038880), (116880, 2733484), (126620, 2523216), (151944, 2102680), (155840, 2050113), (157701, 2025920), (189930, 1682144), (202592, 1577010), (210268, 1519440), (233760, 1366742), (253240, 1261608), (262835, 1215552), (303888, 1051340), (315402, 1012960), (379860, 841072), (405184, 788505), (420536, 759720), (467520, 683371), (506480, 630804), (525670, 607776)]