137392080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{1669}}^1$

素因数の和:1706

約数の個数: 160

約数和(自身を含む): 496992000

約数和(自身を除く): 359599920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1669, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3338, 3430, 3920, 4116, 5007, 5145, 5488, 5880, 6676, 6860, 8232, 8345, 10014, 10290, 11683, 11760, 13352, 13720, 16464, 16690, 20028, 20580, 23366, 25035, 26704, 27440, 33380, 35049, 40056, 41160, 46732, 50070, 58415, 66760, 70098, 80112, 81781, 82320, 93464, 100140, 116830, 133520, 140196, 163562, 175245, 186928, 200280, 233660, 245343, 280392, 327124, 350490, 400560, 408905, 467320, 490686, 560784, 572467, 654248, 700980, 817810, 934640, 981372, 1144934, 1226715, 1308496, 1401960, 1635620, 1717401, 1962744, 2289868, 2453430, 2803920, 2862335, 3271240, 3434802, 3925488, 4579736, 4906860, 5724670, 6542480, 6869604, 8587005, 9159472, 9813720, 11449340, 13739208, 17174010, 19627440, 22898680, 27478416, 34348020, 45797360, 68696040, 137392080]

約数ペア:

[(1, 137392080), (2, 68696040), (3, 45797360), (4, 34348020), (5, 27478416), (6, 22898680), (7, 19627440), (8, 17174010), (10, 13739208), (12, 11449340), (14, 9813720), (15, 9159472), (16, 8587005), (20, 6869604), (21, 6542480), (24, 5724670), (28, 4906860), (30, 4579736), (35, 3925488), (40, 3434802), (42, 3271240), (48, 2862335), (49, 2803920), (56, 2453430), (60, 2289868), (70, 1962744), (80, 1717401), (84, 1635620), (98, 1401960), (105, 1308496), (112, 1226715), (120, 1144934), (140, 981372), (147, 934640), (168, 817810), (196, 700980), (210, 654248), (240, 572467), (245, 560784), (280, 490686), (294, 467320), (336, 408905), (343, 400560), (392, 350490), (420, 327124), (490, 280392), (560, 245343), (588, 233660), (686, 200280), (735, 186928), (784, 175245), (840, 163562), (980, 140196), (1029, 133520), (1176, 116830), (1372, 100140), (1470, 93464), (1669, 82320), (1680, 81781), (1715, 80112), (1960, 70098), (2058, 66760), (2352, 58415), (2744, 50070), (2940, 46732), (3338, 41160), (3430, 40056), (3920, 35049), (4116, 33380), (5007, 27440), (5145, 26704), (5488, 25035), (5880, 23366), (6676, 20580), (6860, 20028), (8232, 16690), (8345, 16464), (10014, 13720), (10290, 13352), (11683, 11760)]