21851758560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{6329}}^1\times {\mathrm{7193}}^1$

素因数の和:13540

約数の個数: 96

約数和(自身を含む): 68853486240

約数和(自身を除く): 47001727680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 6329, 7193, 12658, 14386, 18987, 21579, 25316, 28772, 31645, 35965, 37974, 43158, 50632, 57544, 63290, 71930, 75948, 86316, 94935, 101264, 107895, 115088, 126580, 143860, 151896, 172632, 189870, 202528, 215790, 230176, 253160, 287720, 303792, 345264, 379740, 431580, 506320, 575440, 607584, 690528, 759480, 863160, 1012640, 1150880, 1518960, 1726320, 3037920, 3452640, 45524497, 91048994, 136573491, 182097988, 227622485, 273146982, 364195976, 455244970, 546293964, 682867455, 728391952, 910489940, 1092587928, 1365734910, 1456783904, 1820979880, 2185175856, 2731469820, 3641959760, 4370351712, 5462939640, 7283919520, 10925879280, 21851758560]

約数ペア:

[(1, 21851758560), (2, 10925879280), (3, 7283919520), (4, 5462939640), (5, 4370351712), (6, 3641959760), (8, 2731469820), (10, 2185175856), (12, 1820979880), (15, 1456783904), (16, 1365734910), (20, 1092587928), (24, 910489940), (30, 728391952), (32, 682867455), (40, 546293964), (48, 455244970), (60, 364195976), (80, 273146982), (96, 227622485), (120, 182097988), (160, 136573491), (240, 91048994), (480, 45524497), (6329, 3452640), (7193, 3037920), (12658, 1726320), (14386, 1518960), (18987, 1150880), (21579, 1012640), (25316, 863160), (28772, 759480), (31645, 690528), (35965, 607584), (37974, 575440), (43158, 506320), (50632, 431580), (57544, 379740), (63290, 345264), (71930, 303792), (75948, 287720), (86316, 253160), (94935, 230176), (101264, 215790), (107895, 202528), (115088, 189870), (126580, 172632), (143860, 151896)]