15676717440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:657

約数の個数: 256

約数和(自身を含む): 50761728000

約数和(自身を除く): 35085010560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 239, 240, 254, 269, 320, 381, 384, 478, 480, 508, 538, 635, 640, 717, 762, 807, 956, 960, 1016, 1076, 1195, 1270, 1345, 1434, 1524, 1614, 1905, 1912, 1920, 2032, 2152, 2390, 2540, 2690, 2868, 3048, 3228, 3585, 3810, 3824, 4035, 4064, 4304, 4780, 5080, 5380, 5736, 6096, 6456, 7170, 7620, 7648, 8070, 8128, 8608, 9560, 10160, 10760, 11472, 12192, 12912, 14340, 15240, 15296, 16140, 16256, 17216, 19120, 20320, 21520, 22944, 24384, 25824, 28680, 30353, 30480, 30592, 32280, 34163, 34432, 38240, 40640, 43040, 45888, 48768, 51648, 57360, 60706, 60960, 64291, 64560, 68326, 76480, 81280, 86080, 91059, 91776, 102489, 103296, 114720, 121412, 121920, 128582, 129120, 136652, 151765, 152960, 170815, 172160, 182118, 192873, 204978, 229440, 242824, 243840, 257164, 258240, 273304, 303530, 321455, 341630, 364236, 385746, 409956, 455295, 458880, 485648, 512445, 514328, 516480, 546608, 607060, 642910, 683260, 728472, 771492, 819912, 910590, 964365, 971296, 1024890, 1028656, 1093216, 1214120, 1285820, 1366520, 1456944, 1542984, 1639824, 1821180, 1928730, 1942592, 2049780, 2057312, 2186432, 2428240, 2571640, 2733040, 2913888, 3085968, 3279648, 3642360, 3857460, 3885184, 4099560, 4114624, 4372864, 4856480, 5143280, 5466080, 5827776, 6171936, 6559296, 7284720, 7714920, 8164957, 8199120, 8229248, 9712960, 10286560, 10932160, 11655552, 12343872, 13118592, 14569440, 15429840, 16329914, 16398240, 19425920, 20573120, 21864320, 24494871, 24687744, 29138880, 30859680, 32659828, 32796480, 40824785, 41146240, 48989742, 58277760, 61719360, 65319656, 65592960, 81649570, 97979484, 122474355, 123438720, 130639312, 163299140, 195958968, 244948710, 261278624, 326598280, 391917936, 489897420, 522557248, 653196560, 783835872, 979794840, 1045114496, 1306393120, 1567671744, 1959589680, 2612786240, 3135343488, 3919179360, 5225572480, 7838358720, 15676717440]

約数ペア:

[(1, 15676717440), (2, 7838358720), (3, 5225572480), (4, 3919179360), (5, 3135343488), (6, 2612786240), (8, 1959589680), (10, 1567671744), (12, 1306393120), (15, 1045114496), (16, 979794840), (20, 783835872), (24, 653196560), (30, 522557248), (32, 489897420), (40, 391917936), (48, 326598280), (60, 261278624), (64, 244948710), (80, 195958968), (96, 163299140), (120, 130639312), (127, 123438720), (128, 122474355), (160, 97979484), (192, 81649570), (239, 65592960), (240, 65319656), (254, 61719360), (269, 58277760), (320, 48989742), (381, 41146240), (384, 40824785), (478, 32796480), (480, 32659828), (508, 30859680), (538, 29138880), (635, 24687744), (640, 24494871), (717, 21864320), (762, 20573120), (807, 19425920), (956, 16398240), (960, 16329914), (1016, 15429840), (1076, 14569440), (1195, 13118592), (1270, 12343872), (1345, 11655552), (1434, 10932160), (1524, 10286560), (1614, 9712960), (1905, 8229248), (1912, 8199120), (1920, 8164957), (2032, 7714920), (2152, 7284720), (2390, 6559296), (2540, 6171936), (2690, 5827776), (2868, 5466080), (3048, 5143280), (3228, 4856480), (3585, 4372864), (3810, 4114624), (3824, 4099560), (4035, 3885184), (4064, 3857460), (4304, 3642360), (4780, 3279648), (5080, 3085968), (5380, 2913888), (5736, 2733040), (6096, 2571640), (6456, 2428240), (7170, 2186432), (7620, 2057312), (7648, 2049780), (8070, 1942592), (8128, 1928730), (8608, 1821180), (9560, 1639824), (10160, 1542984), (10760, 1456944), (11472, 1366520), (12192, 1285820), (12912, 1214120), (14340, 1093216), (15240, 1028656), (15296, 1024890), (16140, 971296), (16256, 964365), (17216, 910590), (19120, 819912), (20320, 771492), (21520, 728472), (22944, 683260), (24384, 642910), (25824, 607060), (28680, 546608), (30353, 516480), (30480, 514328), (30592, 512445), (32280, 485648), (34163, 458880), (34432, 455295), (38240, 409956), (40640, 385746), (43040, 364236), (45888, 341630), (48768, 321455), (51648, 303530), (57360, 273304), (60706, 258240), (60960, 257164), (64291, 243840), (64560, 242824), (68326, 229440), (76480, 204978), (81280, 192873), (86080, 182118), (91059, 172160), (91776, 170815), (102489, 152960), (103296, 151765), (114720, 136652), (121412, 129120), (121920, 128582)]