71526840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7741}}^1$

素因数の和:7773

約数の個数: 128

約数和(自身を含む): 267563520

約数和(自身を除く): 196036680

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, 7741, 9240, 15482, 23223, 30964, 38705, 46446, 54187, 61928, 77410, 85151, 92892, 108374, 116115, 154820, 162561, 170302, 185784, 216748, 232230, 255453, 270935, 309640, 325122, 340604, 425755, 433496, 464460, 510906, 541870, 596057, 650244, 681208, 812805, 851510, 928920, 1021812, 1083740, 1192114, 1277265, 1300488, 1625610, 1703020, 1788171, 2043624, 2167480, 2384228, 2554530, 2980285, 3251220, 3406040, 3576342, 4768456, 5109060, 5960570, 6502440, 7152684, 8940855, 10218120, 11921140, 14305368, 17881710, 23842280, 35763420, 71526840]

約数ペア:

[(1, 71526840), (2, 35763420), (3, 23842280), (4, 17881710), (5, 14305368), (6, 11921140), (7, 10218120), (8, 8940855), (10, 7152684), (11, 6502440), (12, 5960570), (14, 5109060), (15, 4768456), (20, 3576342), (21, 3406040), (22, 3251220), (24, 2980285), (28, 2554530), (30, 2384228), (33, 2167480), (35, 2043624), (40, 1788171), (42, 1703020), (44, 1625610), (55, 1300488), (56, 1277265), (60, 1192114), (66, 1083740), (70, 1021812), (77, 928920), (84, 851510), (88, 812805), (105, 681208), (110, 650244), (120, 596057), (132, 541870), (140, 510906), (154, 464460), (165, 433496), (168, 425755), (210, 340604), (220, 325122), (231, 309640), (264, 270935), (280, 255453), (308, 232230), (330, 216748), (385, 185784), (420, 170302), (440, 162561), (462, 154820), (616, 116115), (660, 108374), (770, 92892), (840, 85151), (924, 77410), (1155, 61928), (1320, 54187), (1540, 46446), (1848, 38705), (2310, 30964), (3080, 23223), (4620, 15482), (7741, 9240)]