217146240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37699}}^1$

素因数の和:37724

約数の個数: 96

約数和(自身を含む): 749853000

約数和(自身を除く): 532706760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 37699, 75398, 113097, 150796, 188495, 226194, 301592, 339291, 376990, 452388, 565485, 603184, 678582, 753980, 904776, 1130970, 1206368, 1357164, 1507960, 1696455, 1809552, 2261940, 2412736, 2714328, 3015920, 3392910, 3619104, 4523880, 4825472, 5428656, 6031840, 6785820, 7238208, 9047760, 10857312, 12063680, 13571640, 14476416, 18095520, 21714624, 24127360, 27143280, 36191040, 43429248, 54286560, 72382080, 108573120, 217146240]

約数ペア:

[(1, 217146240), (2, 108573120), (3, 72382080), (4, 54286560), (5, 43429248), (6, 36191040), (8, 27143280), (9, 24127360), (10, 21714624), (12, 18095520), (15, 14476416), (16, 13571640), (18, 12063680), (20, 10857312), (24, 9047760), (30, 7238208), (32, 6785820), (36, 6031840), (40, 5428656), (45, 4825472), (48, 4523880), (60, 3619104), (64, 3392910), (72, 3015920), (80, 2714328), (90, 2412736), (96, 2261940), (120, 1809552), (128, 1696455), (144, 1507960), (160, 1357164), (180, 1206368), (192, 1130970), (240, 904776), (288, 753980), (320, 678582), (360, 603184), (384, 565485), (480, 452388), (576, 376990), (640, 339291), (720, 301592), (960, 226194), (1152, 188495), (1440, 150796), (1920, 113097), (2880, 75398), (5760, 37699)]