17822280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{433}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 62496000

約数和(自身を除く): 44673720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 433, 490, 588, 686, 735, 840, 866, 980, 1029, 1176, 1299, 1372, 1470, 1715, 1732, 1960, 2058, 2165, 2598, 2744, 2940, 3031, 3430, 3464, 4116, 4330, 5145, 5196, 5880, 6062, 6495, 6860, 8232, 8660, 9093, 10290, 10392, 12124, 12990, 13720, 15155, 17320, 18186, 20580, 21217, 24248, 25980, 30310, 36372, 41160, 42434, 45465, 51960, 60620, 63651, 72744, 84868, 90930, 106085, 121240, 127302, 148519, 169736, 181860, 212170, 254604, 297038, 318255, 363720, 424340, 445557, 509208, 594076, 636510, 742595, 848680, 891114, 1188152, 1273020, 1485190, 1782228, 2227785, 2546040, 2970380, 3564456, 4455570, 5940760, 8911140, 17822280]

約数ペア:

[(1, 17822280), (2, 8911140), (3, 5940760), (4, 4455570), (5, 3564456), (6, 2970380), (7, 2546040), (8, 2227785), (10, 1782228), (12, 1485190), (14, 1273020), (15, 1188152), (20, 891114), (21, 848680), (24, 742595), (28, 636510), (30, 594076), (35, 509208), (40, 445557), (42, 424340), (49, 363720), (56, 318255), (60, 297038), (70, 254604), (84, 212170), (98, 181860), (105, 169736), (120, 148519), (140, 127302), (147, 121240), (168, 106085), (196, 90930), (210, 84868), (245, 72744), (280, 63651), (294, 60620), (343, 51960), (392, 45465), (420, 42434), (433, 41160), (490, 36372), (588, 30310), (686, 25980), (735, 24248), (840, 21217), (866, 20580), (980, 18186), (1029, 17320), (1176, 15155), (1299, 13720), (1372, 12990), (1470, 12124), (1715, 10392), (1732, 10290), (1960, 9093), (2058, 8660), (2165, 8232), (2598, 6860), (2744, 6495), (2940, 6062), (3031, 5880), (3430, 5196), (3464, 5145), (4116, 4330)]