42975240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4651}}^1$

素因数の和:4683

約数の個数: 128

約数和(自身を含む): 160773120

約数和(自身を除く): 117797880

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, 4651, 9240, 9302, 13953, 18604, 23255, 27906, 32557, 37208, 46510, 51161, 55812, 65114, 69765, 93020, 97671, 102322, 111624, 130228, 139530, 153483, 162785, 186040, 195342, 204644, 255805, 260456, 279060, 306966, 325570, 358127, 390684, 409288, 488355, 511610, 558120, 613932, 651140, 716254, 767415, 781368, 976710, 1023220, 1074381, 1227864, 1302280, 1432508, 1534830, 1790635, 1953420, 2046440, 2148762, 2865016, 3069660, 3581270, 3906840, 4297524, 5371905, 6139320, 7162540, 8595048, 10743810, 14325080, 21487620, 42975240]

約数ペア:

[(1, 42975240), (2, 21487620), (3, 14325080), (4, 10743810), (5, 8595048), (6, 7162540), (7, 6139320), (8, 5371905), (10, 4297524), (11, 3906840), (12, 3581270), (14, 3069660), (15, 2865016), (20, 2148762), (21, 2046440), (22, 1953420), (24, 1790635), (28, 1534830), (30, 1432508), (33, 1302280), (35, 1227864), (40, 1074381), (42, 1023220), (44, 976710), (55, 781368), (56, 767415), (60, 716254), (66, 651140), (70, 613932), (77, 558120), (84, 511610), (88, 488355), (105, 409288), (110, 390684), (120, 358127), (132, 325570), (140, 306966), (154, 279060), (165, 260456), (168, 255805), (210, 204644), (220, 195342), (231, 186040), (264, 162785), (280, 153483), (308, 139530), (330, 130228), (385, 111624), (420, 102322), (440, 97671), (462, 93020), (616, 69765), (660, 65114), (770, 55812), (840, 51161), (924, 46510), (1155, 37208), (1320, 32557), (1540, 27906), (1848, 23255), (2310, 18604), (3080, 13953), (4620, 9302), (4651, 9240)]