1632627840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4273}}^1$

素因数の和:4494

約数の個数: 128

約数和(自身を含む): 5231376000

約数和(自身を除く): 3598748160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 320, 384, 398, 480, 597, 640, 796, 960, 995, 1194, 1592, 1920, 1990, 2388, 2985, 3184, 3980, 4273, 4776, 5970, 6368, 7960, 8546, 9552, 11940, 12736, 12819, 15920, 17092, 19104, 21365, 23880, 25472, 25638, 31840, 34184, 38208, 42730, 47760, 51276, 63680, 64095, 68368, 76416, 85460, 95520, 102552, 127360, 128190, 136736, 170920, 191040, 205104, 256380, 273472, 341840, 382080, 410208, 512760, 546944, 683680, 820416, 850327, 1025520, 1367360, 1640832, 1700654, 2051040, 2550981, 2734720, 3401308, 4102080, 4251635, 5101962, 6802616, 8204160, 8503270, 10203924, 12754905, 13605232, 17006540, 20407848, 25509810, 27210464, 34013080, 40815696, 51019620, 54420928, 68026160, 81631392, 102039240, 108841856, 136052320, 163262784, 204078480, 272104640, 326525568, 408156960, 544209280, 816313920, 1632627840]

約数ペア:

[(1, 1632627840), (2, 816313920), (3, 544209280), (4, 408156960), (5, 326525568), (6, 272104640), (8, 204078480), (10, 163262784), (12, 136052320), (15, 108841856), (16, 102039240), (20, 81631392), (24, 68026160), (30, 54420928), (32, 51019620), (40, 40815696), (48, 34013080), (60, 27210464), (64, 25509810), (80, 20407848), (96, 17006540), (120, 13605232), (128, 12754905), (160, 10203924), (192, 8503270), (199, 8204160), (240, 6802616), (320, 5101962), (384, 4251635), (398, 4102080), (480, 3401308), (597, 2734720), (640, 2550981), (796, 2051040), (960, 1700654), (995, 1640832), (1194, 1367360), (1592, 1025520), (1920, 850327), (1990, 820416), (2388, 683680), (2985, 546944), (3184, 512760), (3980, 410208), (4273, 382080), (4776, 341840), (5970, 273472), (6368, 256380), (7960, 205104), (8546, 191040), (9552, 170920), (11940, 136736), (12736, 128190), (12819, 127360), (15920, 102552), (17092, 95520), (19104, 85460), (21365, 76416), (23880, 68368), (25472, 64095), (25638, 63680), (31840, 51276), (34184, 47760), (38208, 42730)]