164920422520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:1022

約数の個数: 256

約数和(自身を含む): 440328130560

約数和(自身を除く): 275407708040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 107, 140, 173, 188, 214, 235, 280, 329, 346, 376, 428, 470, 535, 658, 677, 692, 749, 856, 865, 940, 1070, 1211, 1316, 1354, 1384, 1498, 1645, 1730, 1880, 2140, 2422, 2632, 2708, 2996, 3290, 3385, 3460, 3745, 4280, 4739, 4844, 5029, 5416, 5992, 6055, 6580, 6770, 6920, 7490, 8131, 9478, 9688, 10058, 12110, 13160, 13540, 14980, 16262, 18511, 18956, 20116, 23695, 24220, 25145, 27080, 29960, 31819, 32524, 35203, 37022, 37912, 40232, 40655, 47390, 48440, 50290, 56917, 63638, 65048, 70406, 72439, 74044, 81310, 92555, 94780, 100580, 113834, 117121, 127276, 129577, 140812, 144878, 148088, 159095, 162620, 176015, 185110, 189560, 201160, 222733, 227668, 234242, 254552, 259154, 281624, 284585, 289756, 318190, 325240, 352030, 362195, 370220, 445466, 455336, 468484, 507073, 518308, 569170, 579512, 585605, 636380, 647885, 704060, 724390, 740440, 819847, 870017, 890932, 936968, 1014146, 1036616, 1113665, 1138340, 1171210, 1272760, 1295770, 1408120, 1448780, 1639694, 1740034, 1781864, 2028292, 2227330, 2276680, 2342420, 2535365, 2591540, 2897560, 3279388, 3404633, 3480068, 4056584, 4099235, 4350085, 4454660, 4684840, 5070730, 5183080, 5504687, 6090119, 6558776, 6809266, 6960136, 8198470, 8700170, 8909320, 10141460, 11009374, 12180238, 12531947, 13618532, 16396940, 17023165, 17400340, 20282920, 22018748, 23832431, 24360476, 25063894, 27237064, 27523435, 30450595, 32793880, 34046330, 34800680, 38532809, 44037496, 47664862, 48720952, 50127788, 55046870, 60901190, 62659735, 68092660, 77065618, 87723629, 95329724, 100255576, 110093740, 119162155, 121802380, 125319470, 136185320, 154131236, 175447258, 190659448, 192664045, 220187480, 238324310, 243604760, 250638940, 308262472, 350894516, 385328090, 438618145, 476648620, 501277880, 589001509, 701789032, 770656180, 877236290, 953297240, 1178003018, 1541312360, 1754472580, 2356006036, 2945007545, 3508945160, 4123010563, 4712012072, 5890015090, 8246021126, 11780030180, 16492042252, 20615052815, 23560060360, 32984084504, 41230105630, 82460211260, 164920422520]

約数ペア:

[(1, 164920422520), (2, 82460211260), (4, 41230105630), (5, 32984084504), (7, 23560060360), (8, 20615052815), (10, 16492042252), (14, 11780030180), (20, 8246021126), (28, 5890015090), (35, 4712012072), (40, 4123010563), (47, 3508945160), (56, 2945007545), (70, 2356006036), (94, 1754472580), (107, 1541312360), (140, 1178003018), (173, 953297240), (188, 877236290), (214, 770656180), (235, 701789032), (280, 589001509), (329, 501277880), (346, 476648620), (376, 438618145), (428, 385328090), (470, 350894516), (535, 308262472), (658, 250638940), (677, 243604760), (692, 238324310), (749, 220187480), (856, 192664045), (865, 190659448), (940, 175447258), (1070, 154131236), (1211, 136185320), (1316, 125319470), (1354, 121802380), (1384, 119162155), (1498, 110093740), (1645, 100255576), (1730, 95329724), (1880, 87723629), (2140, 77065618), (2422, 68092660), (2632, 62659735), (2708, 60901190), (2996, 55046870), (3290, 50127788), (3385, 48720952), (3460, 47664862), (3745, 44037496), (4280, 38532809), (4739, 34800680), (4844, 34046330), (5029, 32793880), (5416, 30450595), (5992, 27523435), (6055, 27237064), (6580, 25063894), (6770, 24360476), (6920, 23832431), (7490, 22018748), (8131, 20282920), (9478, 17400340), (9688, 17023165), (10058, 16396940), (12110, 13618532), (13160, 12531947), (13540, 12180238), (14980, 11009374), (16262, 10141460), (18511, 8909320), (18956, 8700170), (20116, 8198470), (23695, 6960136), (24220, 6809266), (25145, 6558776), (27080, 6090119), (29960, 5504687), (31819, 5183080), (32524, 5070730), (35203, 4684840), (37022, 4454660), (37912, 4350085), (40232, 4099235), (40655, 4056584), (47390, 3480068), (48440, 3404633), (50290, 3279388), (56917, 2897560), (63638, 2591540), (65048, 2535365), (70406, 2342420), (72439, 2276680), (74044, 2227330), (81310, 2028292), (92555, 1781864), (94780, 1740034), (100580, 1639694), (113834, 1448780), (117121, 1408120), (127276, 1295770), (129577, 1272760), (140812, 1171210), (144878, 1138340), (148088, 1113665), (159095, 1036616), (162620, 1014146), (176015, 936968), (185110, 890932), (189560, 870017), (201160, 819847), (222733, 740440), (227668, 724390), (234242, 704060), (254552, 647885), (259154, 636380), (281624, 585605), (284585, 579512), (289756, 569170), (318190, 518308), (325240, 507073), (352030, 468484), (362195, 455336), (370220, 445466)]