1229125920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{859}}^1$

素因数の和:1159

約数の個数: 192

約数和(自身を含む): 4244244480

約数和(自身を除く): 3015118560

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, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 271, 330, 352, 440, 480, 528, 542, 660, 813, 859, 880, 1056, 1084, 1320, 1355, 1626, 1718, 1760, 2168, 2577, 2640, 2710, 2981, 3252, 3436, 4065, 4295, 4336, 5154, 5280, 5420, 5962, 6504, 6872, 8130, 8590, 8672, 8943, 9449, 10308, 10840, 11924, 12885, 13008, 13744, 14905, 16260, 17180, 17886, 18898, 20616, 21680, 23848, 25770, 26016, 27488, 28347, 29810, 32520, 34360, 35772, 37796, 41232, 43360, 44715, 47245, 47696, 51540, 56694, 59620, 65040, 68720, 71544, 75592, 82464, 89430, 94490, 95392, 103080, 113388, 119240, 130080, 137440, 141735, 143088, 151184, 178860, 188980, 206160, 226776, 232789, 238480, 283470, 286176, 302368, 357720, 377960, 412320, 453552, 465578, 476960, 566940, 698367, 715440, 755920, 907104, 931156, 1133880, 1163945, 1396734, 1430880, 1511840, 1862312, 2267760, 2327890, 2560679, 2793468, 3491835, 3724624, 4535520, 4655780, 5121358, 5586936, 6983670, 7449248, 7682037, 9311560, 10242716, 11173872, 12803395, 13967340, 15364074, 18623120, 20485432, 22347744, 25606790, 27934680, 30728148, 37246240, 38410185, 40970864, 51213580, 55869360, 61456296, 76820370, 81941728, 102427160, 111738720, 122912592, 153640740, 204854320, 245825184, 307281480, 409708640, 614562960, 1229125920]

約数ペア:

[(1, 1229125920), (2, 614562960), (3, 409708640), (4, 307281480), (5, 245825184), (6, 204854320), (8, 153640740), (10, 122912592), (11, 111738720), (12, 102427160), (15, 81941728), (16, 76820370), (20, 61456296), (22, 55869360), (24, 51213580), (30, 40970864), (32, 38410185), (33, 37246240), (40, 30728148), (44, 27934680), (48, 25606790), (55, 22347744), (60, 20485432), (66, 18623120), (80, 15364074), (88, 13967340), (96, 12803395), (110, 11173872), (120, 10242716), (132, 9311560), (160, 7682037), (165, 7449248), (176, 6983670), (220, 5586936), (240, 5121358), (264, 4655780), (271, 4535520), (330, 3724624), (352, 3491835), (440, 2793468), (480, 2560679), (528, 2327890), (542, 2267760), (660, 1862312), (813, 1511840), (859, 1430880), (880, 1396734), (1056, 1163945), (1084, 1133880), (1320, 931156), (1355, 907104), (1626, 755920), (1718, 715440), (1760, 698367), (2168, 566940), (2577, 476960), (2640, 465578), (2710, 453552), (2981, 412320), (3252, 377960), (3436, 357720), (4065, 302368), (4295, 286176), (4336, 283470), (5154, 238480), (5280, 232789), (5420, 226776), (5962, 206160), (6504, 188980), (6872, 178860), (8130, 151184), (8590, 143088), (8672, 141735), (8943, 137440), (9449, 130080), (10308, 119240), (10840, 113388), (11924, 103080), (12885, 95392), (13008, 94490), (13744, 89430), (14905, 82464), (16260, 75592), (17180, 71544), (17886, 68720), (18898, 65040), (20616, 59620), (21680, 56694), (23848, 51540), (25770, 47696), (26016, 47245), (27488, 44715), (28347, 43360), (29810, 41232), (32520, 37796), (34360, 35772)]