66531960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 241094880

約数和(自身を除く): 174562920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 317, 318, 330, 360, 396, 424, 440, 477, 495, 530, 583, 634, 636, 660, 792, 795, 951, 954, 990, 1060, 1166, 1268, 1272, 1320, 1585, 1590, 1749, 1902, 1908, 1980, 2120, 2332, 2385, 2536, 2853, 2915, 3170, 3180, 3487, 3498, 3804, 3816, 3960, 4664, 4755, 4770, 5247, 5706, 5830, 6340, 6360, 6974, 6996, 7608, 8745, 9510, 9540, 10461, 10494, 11412, 11660, 12680, 13948, 13992, 14265, 16801, 17435, 17490, 19020, 19080, 20922, 20988, 22824, 23320, 26235, 27896, 28530, 31383, 33602, 34870, 34980, 38040, 41844, 41976, 50403, 52305, 52470, 57060, 62766, 67204, 69740, 69960, 83688, 84005, 100806, 104610, 104940, 114120, 125532, 134408, 139480, 151209, 156915, 168010, 184811, 201612, 209220, 209880, 251064, 252015, 302418, 313830, 336020, 369622, 403224, 418440, 504030, 554433, 604836, 627660, 672040, 739244, 756045, 924055, 1008060, 1108866, 1209672, 1255320, 1478488, 1512090, 1663299, 1848110, 2016120, 2217732, 2772165, 3024180, 3326598, 3696220, 4435464, 5544330, 6048360, 6653196, 7392440, 8316495, 11088660, 13306392, 16632990, 22177320, 33265980, 66531960]

約数ペア:

[(1, 66531960), (2, 33265980), (3, 22177320), (4, 16632990), (5, 13306392), (6, 11088660), (8, 8316495), (9, 7392440), (10, 6653196), (11, 6048360), (12, 5544330), (15, 4435464), (18, 3696220), (20, 3326598), (22, 3024180), (24, 2772165), (30, 2217732), (33, 2016120), (36, 1848110), (40, 1663299), (44, 1512090), (45, 1478488), (53, 1255320), (55, 1209672), (60, 1108866), (66, 1008060), (72, 924055), (88, 756045), (90, 739244), (99, 672040), (106, 627660), (110, 604836), (120, 554433), (132, 504030), (159, 418440), (165, 403224), (180, 369622), (198, 336020), (212, 313830), (220, 302418), (264, 252015), (265, 251064), (317, 209880), (318, 209220), (330, 201612), (360, 184811), (396, 168010), (424, 156915), (440, 151209), (477, 139480), (495, 134408), (530, 125532), (583, 114120), (634, 104940), (636, 104610), (660, 100806), (792, 84005), (795, 83688), (951, 69960), (954, 69740), (990, 67204), (1060, 62766), (1166, 57060), (1268, 52470), (1272, 52305), (1320, 50403), (1585, 41976), (1590, 41844), (1749, 38040), (1902, 34980), (1908, 34870), (1980, 33602), (2120, 31383), (2332, 28530), (2385, 27896), (2536, 26235), (2853, 23320), (2915, 22824), (3170, 20988), (3180, 20922), (3487, 19080), (3498, 19020), (3804, 17490), (3816, 17435), (3960, 16801), (4664, 14265), (4755, 13992), (4770, 13948), (5247, 12680), (5706, 11660), (5830, 11412), (6340, 10494), (6360, 10461), (6974, 9540), (6996, 9510), (7608, 8745)]