1314427920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1474

約数の個数: 240

約数和(自身を含む): 4607383680

約数和(自身を除く): 3292955760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 169, 184, 195, 208, 230, 240, 260, 276, 299, 312, 338, 345, 368, 390, 460, 507, 520, 552, 598, 624, 676, 690, 780, 845, 897, 920, 1014, 1040, 1104, 1196, 1352, 1380, 1409, 1495, 1560, 1690, 1794, 1840, 2028, 2392, 2535, 2704, 2760, 2818, 2990, 3120, 3380, 3588, 3887, 4056, 4227, 4485, 4784, 5070, 5520, 5636, 5980, 6760, 7045, 7176, 7774, 8112, 8454, 8970, 10140, 11272, 11661, 11960, 13520, 14090, 14352, 15548, 16908, 17940, 18317, 19435, 20280, 21135, 22544, 23322, 23920, 28180, 31096, 32407, 33816, 35880, 36634, 38870, 40560, 42270, 46644, 54951, 56360, 58305, 62192, 64814, 67632, 71760, 73268, 77740, 84540, 91585, 93288, 97221, 109902, 112720, 116610, 129628, 146536, 155480, 162035, 169080, 183170, 186576, 194442, 219804, 233220, 238121, 259256, 274755, 293072, 310960, 324070, 338160, 366340, 388884, 421291, 439608, 466440, 476242, 486105, 518512, 549510, 648140, 714363, 732680, 777768, 842582, 879216, 932880, 952484, 972210, 1099020, 1190605, 1263873, 1296280, 1428726, 1465360, 1555536, 1685164, 1904968, 1944420, 2106455, 2198040, 2381210, 2527746, 2592560, 2857452, 3370328, 3571815, 3809936, 3888840, 4212910, 4396080, 4762420, 5055492, 5476783, 5714904, 6319365, 6740656, 7143630, 7777680, 8425820, 9524840, 10110984, 10953566, 11429808, 12638730, 14287260, 16430349, 16851640, 19049680, 20221968, 21907132, 25277460, 27383915, 28574520, 32860698, 33703280, 43814264, 50554920, 54767830, 57149040, 65721396, 82151745, 87628528, 101109840, 109535660, 131442792, 164303490, 219071320, 262885584, 328606980, 438142640, 657213960, 1314427920]

約数ペア:

[(1, 1314427920), (2, 657213960), (3, 438142640), (4, 328606980), (5, 262885584), (6, 219071320), (8, 164303490), (10, 131442792), (12, 109535660), (13, 101109840), (15, 87628528), (16, 82151745), (20, 65721396), (23, 57149040), (24, 54767830), (26, 50554920), (30, 43814264), (39, 33703280), (40, 32860698), (46, 28574520), (48, 27383915), (52, 25277460), (60, 21907132), (65, 20221968), (69, 19049680), (78, 16851640), (80, 16430349), (92, 14287260), (104, 12638730), (115, 11429808), (120, 10953566), (130, 10110984), (138, 9524840), (156, 8425820), (169, 7777680), (184, 7143630), (195, 6740656), (208, 6319365), (230, 5714904), (240, 5476783), (260, 5055492), (276, 4762420), (299, 4396080), (312, 4212910), (338, 3888840), (345, 3809936), (368, 3571815), (390, 3370328), (460, 2857452), (507, 2592560), (520, 2527746), (552, 2381210), (598, 2198040), (624, 2106455), (676, 1944420), (690, 1904968), (780, 1685164), (845, 1555536), (897, 1465360), (920, 1428726), (1014, 1296280), (1040, 1263873), (1104, 1190605), (1196, 1099020), (1352, 972210), (1380, 952484), (1409, 932880), (1495, 879216), (1560, 842582), (1690, 777768), (1794, 732680), (1840, 714363), (2028, 648140), (2392, 549510), (2535, 518512), (2704, 486105), (2760, 476242), (2818, 466440), (2990, 439608), (3120, 421291), (3380, 388884), (3588, 366340), (3887, 338160), (4056, 324070), (4227, 310960), (4485, 293072), (4784, 274755), (5070, 259256), (5520, 238121), (5636, 233220), (5980, 219804), (6760, 194442), (7045, 186576), (7176, 183170), (7774, 169080), (8112, 162035), (8454, 155480), (8970, 146536), (10140, 129628), (11272, 116610), (11661, 112720), (11960, 109902), (13520, 97221), (14090, 93288), (14352, 91585), (15548, 84540), (16908, 77740), (17940, 73268), (18317, 71760), (19435, 67632), (20280, 64814), (21135, 62192), (22544, 58305), (23322, 56360), (23920, 54951), (28180, 46644), (31096, 42270), (32407, 40560), (33816, 38870), (35880, 36634)]