74578051920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{5557}}^1$

素因数の和:6053

約数の個数: 160

約数和(自身を含む): 233222572800

約数和(自身を除く): 158644520880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 281, 398, 562, 597, 796, 843, 995, 1124, 1194, 1405, 1592, 1686, 1990, 2248, 2388, 2810, 2985, 3184, 3372, 3980, 4215, 4496, 4776, 5557, 5620, 5970, 6744, 7960, 8430, 9552, 11114, 11240, 11940, 13488, 15920, 16671, 16860, 22228, 22480, 23880, 27785, 33342, 33720, 44456, 47760, 55570, 55919, 66684, 67440, 83355, 88912, 111140, 111838, 133368, 166710, 167757, 222280, 223676, 266736, 279595, 333420, 335514, 444560, 447352, 559190, 666840, 671028, 838785, 894704, 1105843, 1118380, 1333680, 1342056, 1561517, 1677570, 2211686, 2236760, 2684112, 3123034, 3317529, 3355140, 4423372, 4473520, 4684551, 5529215, 6246068, 6635058, 6710280, 7807585, 8846744, 9369102, 11058430, 12492136, 13270116, 13420560, 15615170, 16587645, 17693488, 18738204, 22116860, 23422755, 24984272, 26540232, 31230340, 33175290, 37476408, 44233720, 46845510, 53080464, 62460680, 66350580, 74952816, 88467440, 93691020, 124921360, 132701160, 187382040, 265402320, 310741883, 374764080, 621483766, 932225649, 1242967532, 1553709415, 1864451298, 2485935064, 3107418830, 3728902596, 4661128245, 4971870128, 6214837660, 7457805192, 9322256490, 12429675320, 14915610384, 18644512980, 24859350640, 37289025960, 74578051920]

約数ペア:

[(1, 74578051920), (2, 37289025960), (3, 24859350640), (4, 18644512980), (5, 14915610384), (6, 12429675320), (8, 9322256490), (10, 7457805192), (12, 6214837660), (15, 4971870128), (16, 4661128245), (20, 3728902596), (24, 3107418830), (30, 2485935064), (40, 1864451298), (48, 1553709415), (60, 1242967532), (80, 932225649), (120, 621483766), (199, 374764080), (240, 310741883), (281, 265402320), (398, 187382040), (562, 132701160), (597, 124921360), (796, 93691020), (843, 88467440), (995, 74952816), (1124, 66350580), (1194, 62460680), (1405, 53080464), (1592, 46845510), (1686, 44233720), (1990, 37476408), (2248, 33175290), (2388, 31230340), (2810, 26540232), (2985, 24984272), (3184, 23422755), (3372, 22116860), (3980, 18738204), (4215, 17693488), (4496, 16587645), (4776, 15615170), (5557, 13420560), (5620, 13270116), (5970, 12492136), (6744, 11058430), (7960, 9369102), (8430, 8846744), (9552, 7807585), (11114, 6710280), (11240, 6635058), (11940, 6246068), (13488, 5529215), (15920, 4684551), (16671, 4473520), (16860, 4423372), (22228, 3355140), (22480, 3317529), (23880, 3123034), (27785, 2684112), (33342, 2236760), (33720, 2211686), (44456, 1677570), (47760, 1561517), (55570, 1342056), (55919, 1333680), (66684, 1118380), (67440, 1105843), (83355, 894704), (88912, 838785), (111140, 671028), (111838, 666840), (133368, 559190), (166710, 447352), (167757, 444560), (222280, 335514), (223676, 333420), (266736, 279595)]