4940413920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263911}}^1$

素因数の和:263945

約数の個数: 144

約数和(自身を含む): 18156089952

約数和(自身を除く): 13215676032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 263911, 527822, 791733, 1055644, 1319555, 1583466, 2111288, 2375199, 2639110, 3166932, 3430843, 3958665, 4222576, 4750398, 5278220, 6333864, 6861686, 7917330, 8445152, 9500796, 10292529, 10556440, 11875995, 12667728, 13723372, 15834660, 17154215, 19001592, 20585058, 21112880, 23751990, 25335456, 27446744, 30877587, 31669320, 34308430, 38003184, 41170116, 42225760, 47503980, 51462645, 54893488, 61755174, 63338640, 68616860, 76006368, 82340232, 95007960, 102925290, 109786976, 123510348, 126677280, 137233720, 154387935, 164680464, 190015920, 205850580, 247020696, 274467440, 308775870, 329360928, 380031840, 411701160, 494041392, 548934880, 617551740, 823402320, 988082784, 1235103480, 1646804640, 2470206960, 4940413920]

約数ペア:

[(1, 4940413920), (2, 2470206960), (3, 1646804640), (4, 1235103480), (5, 988082784), (6, 823402320), (8, 617551740), (9, 548934880), (10, 494041392), (12, 411701160), (13, 380031840), (15, 329360928), (16, 308775870), (18, 274467440), (20, 247020696), (24, 205850580), (26, 190015920), (30, 164680464), (32, 154387935), (36, 137233720), (39, 126677280), (40, 123510348), (45, 109786976), (48, 102925290), (52, 95007960), (60, 82340232), (65, 76006368), (72, 68616860), (78, 63338640), (80, 61755174), (90, 54893488), (96, 51462645), (104, 47503980), (117, 42225760), (120, 41170116), (130, 38003184), (144, 34308430), (156, 31669320), (160, 30877587), (180, 27446744), (195, 25335456), (208, 23751990), (234, 21112880), (240, 20585058), (260, 19001592), (288, 17154215), (312, 15834660), (360, 13723372), (390, 12667728), (416, 11875995), (468, 10556440), (480, 10292529), (520, 9500796), (585, 8445152), (624, 7917330), (720, 6861686), (780, 6333864), (936, 5278220), (1040, 4750398), (1170, 4222576), (1248, 3958665), (1440, 3430843), (1560, 3166932), (1872, 2639110), (2080, 2375199), (2340, 2111288), (3120, 1583466), (3744, 1319555), (4680, 1055644), (6240, 791733), (9360, 527822), (18720, 263911)]