9212280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 34490880

約数和(自身を除く): 25278600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 997, 1155, 1320, 1540, 1848, 1994, 2310, 2991, 3080, 3988, 4620, 4985, 5982, 6979, 7976, 9240, 9970, 10967, 11964, 13958, 14955, 19940, 20937, 21934, 23928, 27916, 29910, 32901, 34895, 39880, 41874, 43868, 54835, 55832, 59820, 65802, 69790, 76769, 83748, 87736, 104685, 109670, 119640, 131604, 139580, 153538, 164505, 167496, 209370, 219340, 230307, 263208, 279160, 307076, 329010, 383845, 418740, 438680, 460614, 614152, 658020, 767690, 837480, 921228, 1151535, 1316040, 1535380, 1842456, 2303070, 3070760, 4606140, 9212280]

約数ペア:

[(1, 9212280), (2, 4606140), (3, 3070760), (4, 2303070), (5, 1842456), (6, 1535380), (7, 1316040), (8, 1151535), (10, 921228), (11, 837480), (12, 767690), (14, 658020), (15, 614152), (20, 460614), (21, 438680), (22, 418740), (24, 383845), (28, 329010), (30, 307076), (33, 279160), (35, 263208), (40, 230307), (42, 219340), (44, 209370), (55, 167496), (56, 164505), (60, 153538), (66, 139580), (70, 131604), (77, 119640), (84, 109670), (88, 104685), (105, 87736), (110, 83748), (120, 76769), (132, 69790), (140, 65802), (154, 59820), (165, 55832), (168, 54835), (210, 43868), (220, 41874), (231, 39880), (264, 34895), (280, 32901), (308, 29910), (330, 27916), (385, 23928), (420, 21934), (440, 20937), (462, 19940), (616, 14955), (660, 13958), (770, 11964), (840, 10967), (924, 9970), (997, 9240), (1155, 7976), (1320, 6979), (1540, 5982), (1848, 4985), (1994, 4620), (2310, 3988), (2991, 3080)]