84421920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 296110080

約数和(自身を除く): 211688160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 240, 264, 271, 295, 330, 352, 354, 440, 472, 480, 528, 542, 590, 649, 660, 708, 813, 880, 885, 944, 1056, 1084, 1180, 1298, 1320, 1355, 1416, 1626, 1760, 1770, 1888, 1947, 2168, 2360, 2596, 2640, 2710, 2832, 2981, 3245, 3252, 3540, 3894, 4065, 4336, 4720, 5192, 5280, 5420, 5664, 5962, 6490, 6504, 7080, 7788, 8130, 8672, 8943, 9440, 9735, 10384, 10840, 11924, 12980, 13008, 14160, 14905, 15576, 15989, 16260, 17886, 19470, 20768, 21680, 23848, 25960, 26016, 28320, 29810, 31152, 31978, 32520, 35772, 38940, 43360, 44715, 47696, 47967, 51920, 59620, 62304, 63956, 65040, 71544, 77880, 79945, 89430, 95392, 95934, 103840, 119240, 127912, 130080, 143088, 155760, 159890, 175879, 178860, 191868, 238480, 239835, 255824, 286176, 311520, 319780, 351758, 357720, 383736, 476960, 479670, 511648, 527637, 639560, 703516, 715440, 767472, 879395, 959340, 1055274, 1279120, 1407032, 1430880, 1534944, 1758790, 1918680, 2110548, 2558240, 2638185, 2814064, 3517580, 3837360, 4221096, 5276370, 5628128, 7035160, 7674720, 8442192, 10552740, 14070320, 16884384, 21105480, 28140640, 42210960, 84421920]

約数ペア:

[(1, 84421920), (2, 42210960), (3, 28140640), (4, 21105480), (5, 16884384), (6, 14070320), (8, 10552740), (10, 8442192), (11, 7674720), (12, 7035160), (15, 5628128), (16, 5276370), (20, 4221096), (22, 3837360), (24, 3517580), (30, 2814064), (32, 2638185), (33, 2558240), (40, 2110548), (44, 1918680), (48, 1758790), (55, 1534944), (59, 1430880), (60, 1407032), (66, 1279120), (80, 1055274), (88, 959340), (96, 879395), (110, 767472), (118, 715440), (120, 703516), (132, 639560), (160, 527637), (165, 511648), (176, 479670), (177, 476960), (220, 383736), (236, 357720), (240, 351758), (264, 319780), (271, 311520), (295, 286176), (330, 255824), (352, 239835), (354, 238480), (440, 191868), (472, 178860), (480, 175879), (528, 159890), (542, 155760), (590, 143088), (649, 130080), (660, 127912), (708, 119240), (813, 103840), (880, 95934), (885, 95392), (944, 89430), (1056, 79945), (1084, 77880), (1180, 71544), (1298, 65040), (1320, 63956), (1355, 62304), (1416, 59620), (1626, 51920), (1760, 47967), (1770, 47696), (1888, 44715), (1947, 43360), (2168, 38940), (2360, 35772), (2596, 32520), (2640, 31978), (2710, 31152), (2832, 29810), (2981, 28320), (3245, 26016), (3252, 25960), (3540, 23848), (3894, 21680), (4065, 20768), (4336, 19470), (4720, 17886), (5192, 16260), (5280, 15989), (5420, 15576), (5664, 14905), (5962, 14160), (6490, 13008), (6504, 12980), (7080, 11924), (7788, 10840), (8130, 10384), (8672, 9735), (8943, 9440)]