222876360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 320

約数和(自身を含む): 886533120

約数和(自身を除く): 663656760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 317, 324, 360, 372, 378, 405, 420, 434, 465, 504, 540, 558, 567, 620, 630, 634, 648, 651, 744, 756, 810, 837, 840, 868, 930, 945, 951, 1080, 1085, 1116, 1134, 1240, 1260, 1268, 1302, 1395, 1512, 1585, 1620, 1674, 1736, 1860, 1890, 1902, 1953, 2170, 2219, 2232, 2268, 2511, 2520, 2536, 2604, 2790, 2835, 2853, 3170, 3240, 3255, 3348, 3720, 3780, 3804, 3906, 4185, 4340, 4438, 4536, 4755, 5022, 5208, 5580, 5670, 5706, 5859, 6340, 6510, 6657, 6696, 7560, 7608, 7812, 8370, 8559, 8680, 8876, 9510, 9765, 9827, 10044, 11095, 11160, 11340, 11412, 11718, 12555, 12680, 13020, 13314, 14265, 15624, 16740, 17118, 17577, 17752, 19020, 19530, 19654, 19971, 20088, 22190, 22680, 22824, 23436, 25110, 25677, 26040, 26628, 28530, 29295, 29481, 33285, 33480, 34236, 35154, 38040, 39060, 39308, 39942, 42795, 44380, 46872, 49135, 50220, 51354, 53256, 57060, 58590, 58962, 59913, 66570, 68472, 68789, 70308, 78120, 78616, 79884, 85590, 87885, 88443, 88760, 98270, 99855, 100440, 102708, 114120, 117180, 117924, 119826, 128385, 133140, 137578, 140616, 147405, 159768, 171180, 175770, 176886, 179739, 196540, 199710, 205416, 206367, 234360, 235848, 239652, 256770, 265329, 266280, 275156, 294810, 299565, 342360, 343945, 351540, 353772, 359478, 393080, 399420, 412734, 442215, 479304, 513540, 530658, 550312, 589620, 599130, 619101, 687890, 703080, 707544, 718956, 795987, 798840, 825468, 884430, 898695, 1027080, 1031835, 1061316, 1179240, 1198260, 1238202, 1326645, 1375780, 1437912, 1591974, 1650936, 1768860, 1797390, 1857303, 2063670, 2122632, 2396520, 2476404, 2653290, 2751560, 3095505, 3183948, 3537720, 3594780, 3714606, 3979935, 4127340, 4952808, 5306580, 5571909, 6191010, 6367896, 7189560, 7429212, 7959870, 8254680, 9286515, 10613160, 11143818, 12382020, 14858424, 15919740, 18573030, 22287636, 24764040, 27859545, 31839480, 37146060, 44575272, 55719090, 74292120, 111438180, 222876360]

約数ペア:

[(1, 222876360), (2, 111438180), (3, 74292120), (4, 55719090), (5, 44575272), (6, 37146060), (7, 31839480), (8, 27859545), (9, 24764040), (10, 22287636), (12, 18573030), (14, 15919740), (15, 14858424), (18, 12382020), (20, 11143818), (21, 10613160), (24, 9286515), (27, 8254680), (28, 7959870), (30, 7429212), (31, 7189560), (35, 6367896), (36, 6191010), (40, 5571909), (42, 5306580), (45, 4952808), (54, 4127340), (56, 3979935), (60, 3714606), (62, 3594780), (63, 3537720), (70, 3183948), (72, 3095505), (81, 2751560), (84, 2653290), (90, 2476404), (93, 2396520), (105, 2122632), (108, 2063670), (120, 1857303), (124, 1797390), (126, 1768860), (135, 1650936), (140, 1591974), (155, 1437912), (162, 1375780), (168, 1326645), (180, 1238202), (186, 1198260), (189, 1179240), (210, 1061316), (216, 1031835), (217, 1027080), (248, 898695), (252, 884430), (270, 825468), (279, 798840), (280, 795987), (310, 718956), (315, 707544), (317, 703080), (324, 687890), (360, 619101), (372, 599130), (378, 589620), (405, 550312), (420, 530658), (434, 513540), (465, 479304), (504, 442215), (540, 412734), (558, 399420), (567, 393080), (620, 359478), (630, 353772), (634, 351540), (648, 343945), (651, 342360), (744, 299565), (756, 294810), (810, 275156), (837, 266280), (840, 265329), (868, 256770), (930, 239652), (945, 235848), (951, 234360), (1080, 206367), (1085, 205416), (1116, 199710), (1134, 196540), (1240, 179739), (1260, 176886), (1268, 175770), (1302, 171180), (1395, 159768), (1512, 147405), (1585, 140616), (1620, 137578), (1674, 133140), (1736, 128385), (1860, 119826), (1890, 117924), (1902, 117180), (1953, 114120), (2170, 102708), (2219, 100440), (2232, 99855), (2268, 98270), (2511, 88760), (2520, 88443), (2536, 87885), (2604, 85590), (2790, 79884), (2835, 78616), (2853, 78120), (3170, 70308), (3240, 68789), (3255, 68472), (3348, 66570), (3720, 59913), (3780, 58962), (3804, 58590), (3906, 57060), (4185, 53256), (4340, 51354), (4438, 50220), (4536, 49135), (4755, 46872), (5022, 44380), (5208, 42795), (5580, 39942), (5670, 39308), (5706, 39060), (5859, 38040), (6340, 35154), (6510, 34236), (6657, 33480), (6696, 33285), (7560, 29481), (7608, 29295), (7812, 28530), (8370, 26628), (8559, 26040), (8680, 25677), (8876, 25110), (9510, 23436), (9765, 22824), (9827, 22680), (10044, 22190), (11095, 20088), (11160, 19971), (11340, 19654), (11412, 19530), (11718, 19020), (12555, 17752), (12680, 17577), (13020, 17118), (13314, 16740), (14265, 15624)]