1309837360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 3391782912

約数和(自身を除く): 2081945552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 127, 130, 188, 208, 211, 235, 254, 260, 376, 422, 470, 508, 520, 611, 635, 752, 844, 940, 1016, 1040, 1055, 1222, 1270, 1651, 1688, 1880, 2032, 2110, 2444, 2540, 2743, 3055, 3302, 3376, 3760, 4220, 4888, 5080, 5486, 5969, 6110, 6604, 8255, 8440, 9776, 9917, 10160, 10972, 11938, 12220, 13208, 13715, 16510, 16880, 19834, 21944, 23876, 24440, 26416, 26797, 27430, 29845, 33020, 39668, 43888, 47752, 48880, 49585, 53594, 54860, 59690, 66040, 77597, 79336, 95504, 99170, 107188, 109720, 119380, 128921, 132080, 133985, 155194, 158672, 198340, 214376, 219440, 238760, 257842, 267970, 310388, 348361, 387985, 396680, 428752, 477520, 515684, 535940, 620776, 644605, 696722, 775970, 793360, 1031368, 1071880, 1241552, 1259459, 1289210, 1393444, 1551940, 1741805, 2062736, 2143760, 2518918, 2578420, 2786888, 3103880, 3483610, 5037836, 5156840, 5573776, 6207760, 6297295, 6967220, 10075672, 10313680, 12594590, 13934440, 16372967, 20151344, 25189180, 27868880, 32745934, 50378360, 65491868, 81864835, 100756720, 130983736, 163729670, 261967472, 327459340, 654918680, 1309837360]

約数ペア:

[(1, 1309837360), (2, 654918680), (4, 327459340), (5, 261967472), (8, 163729670), (10, 130983736), (13, 100756720), (16, 81864835), (20, 65491868), (26, 50378360), (40, 32745934), (47, 27868880), (52, 25189180), (65, 20151344), (80, 16372967), (94, 13934440), (104, 12594590), (127, 10313680), (130, 10075672), (188, 6967220), (208, 6297295), (211, 6207760), (235, 5573776), (254, 5156840), (260, 5037836), (376, 3483610), (422, 3103880), (470, 2786888), (508, 2578420), (520, 2518918), (611, 2143760), (635, 2062736), (752, 1741805), (844, 1551940), (940, 1393444), (1016, 1289210), (1040, 1259459), (1055, 1241552), (1222, 1071880), (1270, 1031368), (1651, 793360), (1688, 775970), (1880, 696722), (2032, 644605), (2110, 620776), (2444, 535940), (2540, 515684), (2743, 477520), (3055, 428752), (3302, 396680), (3376, 387985), (3760, 348361), (4220, 310388), (4888, 267970), (5080, 257842), (5486, 238760), (5969, 219440), (6110, 214376), (6604, 198340), (8255, 158672), (8440, 155194), (9776, 133985), (9917, 132080), (10160, 128921), (10972, 119380), (11938, 109720), (12220, 107188), (13208, 99170), (13715, 95504), (16510, 79336), (16880, 77597), (19834, 66040), (21944, 59690), (23876, 54860), (24440, 53594), (26416, 49585), (26797, 48880), (27430, 47752), (29845, 43888), (33020, 39668)]