207086280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 646272000

約数和(自身を除く): 439185720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 67, 86, 120, 129, 134, 172, 201, 215, 258, 268, 335, 344, 402, 430, 516, 536, 599, 645, 670, 804, 860, 1005, 1032, 1198, 1290, 1340, 1608, 1720, 1797, 2010, 2396, 2580, 2680, 2881, 2995, 3594, 4020, 4792, 5160, 5762, 5990, 7188, 8040, 8643, 8985, 11524, 11980, 14376, 14405, 17286, 17970, 23048, 23960, 25757, 28810, 34572, 35940, 40133, 43215, 51514, 57620, 69144, 71880, 77271, 80266, 86430, 103028, 115240, 120399, 128785, 154542, 160532, 172860, 200665, 206056, 240798, 257570, 309084, 321064, 345720, 386355, 401330, 481596, 515140, 601995, 618168, 772710, 802660, 963192, 1030280, 1203990, 1545420, 1605320, 1725719, 2407980, 3090840, 3451438, 4815960, 5177157, 6902876, 8628595, 10354314, 13805752, 17257190, 20708628, 25885785, 34514380, 41417256, 51771570, 69028760, 103543140, 207086280]

約数ペア:

[(1, 207086280), (2, 103543140), (3, 69028760), (4, 51771570), (5, 41417256), (6, 34514380), (8, 25885785), (10, 20708628), (12, 17257190), (15, 13805752), (20, 10354314), (24, 8628595), (30, 6902876), (40, 5177157), (43, 4815960), (60, 3451438), (67, 3090840), (86, 2407980), (120, 1725719), (129, 1605320), (134, 1545420), (172, 1203990), (201, 1030280), (215, 963192), (258, 802660), (268, 772710), (335, 618168), (344, 601995), (402, 515140), (430, 481596), (516, 401330), (536, 386355), (599, 345720), (645, 321064), (670, 309084), (804, 257570), (860, 240798), (1005, 206056), (1032, 200665), (1198, 172860), (1290, 160532), (1340, 154542), (1608, 128785), (1720, 120399), (1797, 115240), (2010, 103028), (2396, 86430), (2580, 80266), (2680, 77271), (2881, 71880), (2995, 69144), (3594, 57620), (4020, 51514), (4792, 43215), (5160, 40133), (5762, 35940), (5990, 34572), (7188, 28810), (8040, 25757), (8643, 23960), (8985, 23048), (11524, 17970), (11980, 17286), (14376, 14405)]