161062440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17431}}^1$

素因数の和:17463

約数の個数: 128

約数和(自身を含む): 602449920

約数和(自身を除く): 441387480

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, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 17431, 34862, 52293, 69724, 87155, 104586, 122017, 139448, 174310, 191741, 209172, 244034, 261465, 348620, 366051, 383482, 418344, 488068, 522930, 575223, 610085, 697240, 732102, 766964, 958705, 976136, 1045860, 1150446, 1220170, 1342187, 1464204, 1533928, 1830255, 1917410, 2091720, 2300892, 2440340, 2684374, 2876115, 2928408, 3660510, 3834820, 4026561, 4601784, 4880680, 5368748, 5752230, 6710935, 7321020, 7669640, 8053122, 10737496, 11504460, 13421870, 14642040, 16106244, 20132805, 23008920, 26843740, 32212488, 40265610, 53687480, 80531220, 161062440]

約数ペア:

[(1, 161062440), (2, 80531220), (3, 53687480), (4, 40265610), (5, 32212488), (6, 26843740), (7, 23008920), (8, 20132805), (10, 16106244), (11, 14642040), (12, 13421870), (14, 11504460), (15, 10737496), (20, 8053122), (21, 7669640), (22, 7321020), (24, 6710935), (28, 5752230), (30, 5368748), (33, 4880680), (35, 4601784), (40, 4026561), (42, 3834820), (44, 3660510), (55, 2928408), (56, 2876115), (60, 2684374), (66, 2440340), (70, 2300892), (77, 2091720), (84, 1917410), (88, 1830255), (105, 1533928), (110, 1464204), (120, 1342187), (132, 1220170), (140, 1150446), (154, 1045860), (165, 976136), (168, 958705), (210, 766964), (220, 732102), (231, 697240), (264, 610085), (280, 575223), (308, 522930), (330, 488068), (385, 418344), (420, 383482), (440, 366051), (462, 348620), (616, 261465), (660, 244034), (770, 209172), (840, 191741), (924, 174310), (1155, 139448), (1320, 122017), (1540, 104586), (1848, 87155), (2310, 69724), (3080, 52293), (4620, 34862), (9240, 17431)]