127650817920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2144671}}^1$

素因数の和:2144724

約数の個数: 128

約数和(自身を含む): 420012564480

約数和(自身を除く): 292361746560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 2144671, 4289342, 6434013, 8578684, 10723355, 12868026, 17157368, 21446710, 25736052, 32170065, 34314736, 42893420, 51472104, 64340130, 66484801, 68629472, 85786840, 102944208, 128680260, 132969602, 137258944, 171573680, 199454403, 205888416, 257360520, 265939204, 274517888, 332424005, 343147360, 398908806, 411776832, 514721040, 531878408, 664848010, 686294720, 797817612, 823553664, 997272015, 1029442080, 1063756816, 1329696020, 1372589440, 1595635224, 1994544030, 2058884160, 2127513632, 2659392040, 3191270448, 3989088060, 4117768320, 4255027264, 5318784080, 6382540896, 7978176120, 8510054528, 10637568160, 12765081792, 15956352240, 21275136320, 25530163584, 31912704480, 42550272640, 63825408960, 127650817920]

約数ペア:

[(1, 127650817920), (2, 63825408960), (3, 42550272640), (4, 31912704480), (5, 25530163584), (6, 21275136320), (8, 15956352240), (10, 12765081792), (12, 10637568160), (15, 8510054528), (16, 7978176120), (20, 6382540896), (24, 5318784080), (30, 4255027264), (31, 4117768320), (32, 3989088060), (40, 3191270448), (48, 2659392040), (60, 2127513632), (62, 2058884160), (64, 1994544030), (80, 1595635224), (93, 1372589440), (96, 1329696020), (120, 1063756816), (124, 1029442080), (128, 997272015), (155, 823553664), (160, 797817612), (186, 686294720), (192, 664848010), (240, 531878408), (248, 514721040), (310, 411776832), (320, 398908806), (372, 343147360), (384, 332424005), (465, 274517888), (480, 265939204), (496, 257360520), (620, 205888416), (640, 199454403), (744, 171573680), (930, 137258944), (960, 132969602), (992, 128680260), (1240, 102944208), (1488, 85786840), (1860, 68629472), (1920, 66484801), (1984, 64340130), (2480, 51472104), (2976, 42893420), (3720, 34314736), (3968, 32170065), (4960, 25736052), (5952, 21446710), (7440, 17157368), (9920, 12868026), (11904, 10723355), (14880, 8578684), (19840, 6434013), (29760, 4289342), (59520, 2144671)]