2017281120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{47221}}^1$

素因数の和:47328

約数の個数: 96

約数和(自身を含む): 6425969760

約数和(自身を除く): 4408688640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 5340, 7120, 8544, 10680, 14240, 21360, 42720, 47221, 94442, 141663, 188884, 236105, 283326, 377768, 472210, 566652, 708315, 755536, 944420, 1133304, 1416630, 1511072, 1888840, 2266608, 2833260, 3777680, 4202669, 4533216, 5666520, 7555360, 8405338, 11333040, 12608007, 16810676, 21013345, 22666080, 25216014, 33621352, 42026690, 50432028, 63040035, 67242704, 84053380, 100864056, 126080070, 134485408, 168106760, 201728112, 252160140, 336213520, 403456224, 504320280, 672427040, 1008640560, 2017281120]

約数ペア:

[(1, 2017281120), (2, 1008640560), (3, 672427040), (4, 504320280), (5, 403456224), (6, 336213520), (8, 252160140), (10, 201728112), (12, 168106760), (15, 134485408), (16, 126080070), (20, 100864056), (24, 84053380), (30, 67242704), (32, 63040035), (40, 50432028), (48, 42026690), (60, 33621352), (80, 25216014), (89, 22666080), (96, 21013345), (120, 16810676), (160, 12608007), (178, 11333040), (240, 8405338), (267, 7555360), (356, 5666520), (445, 4533216), (480, 4202669), (534, 3777680), (712, 2833260), (890, 2266608), (1068, 1888840), (1335, 1511072), (1424, 1416630), (1780, 1133304), (2136, 944420), (2670, 755536), (2848, 708315), (3560, 566652), (4272, 472210), (5340, 377768), (7120, 283326), (8544, 236105), (10680, 188884), (14240, 141663), (21360, 94442), (42720, 47221)]