159373440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 256

約数和(自身を含む): 590457600

約数和(自身を除く): 431084160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 401, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 802, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1203, 1242, 1380, 1440, 1472, 1604, 1656, 1728, 1840, 1920, 2005, 2070, 2160, 2208, 2406, 2484, 2760, 2880, 2944, 3105, 3208, 3312, 3456, 3609, 3680, 4010, 4140, 4320, 4416, 4812, 4968, 5520, 5760, 6015, 6210, 6416, 6624, 7218, 7360, 8020, 8280, 8640, 8832, 9223, 9624, 9936, 10827, 11040, 12030, 12420, 12832, 13248, 14436, 14720, 16040, 16560, 17280, 18045, 18446, 19248, 19872, 21654, 22080, 24060, 24840, 25664, 26496, 27669, 28872, 32080, 33120, 36090, 36892, 38496, 39744, 43308, 44160, 46115, 48120, 49680, 51328, 54135, 55338, 57744, 64160, 66240, 72180, 73784, 76992, 79488, 83007, 86616, 92230, 96240, 99360, 108270, 110676, 115488, 128320, 132480, 138345, 144360, 147568, 153984, 166014, 173232, 184460, 192480, 198720, 216540, 221352, 230976, 249021, 256640, 276690, 288720, 295136, 332028, 346464, 368920, 384960, 397440, 415035, 433080, 442704, 461952, 498042, 553380, 577440, 590272, 664056, 692928, 737840, 769920, 830070, 866160, 885408, 996084, 1106760, 1154880, 1180544, 1245105, 1328112, 1385856, 1475680, 1660140, 1732320, 1770816, 1992168, 2213520, 2309760, 2490210, 2656224, 2951360, 3320280, 3464640, 3541632, 3984336, 4427040, 4980420, 5312448, 5902720, 6640560, 6929280, 7968672, 8854080, 9960840, 10624896, 13281120, 15937344, 17708160, 19921680, 26562240, 31874688, 39843360, 53124480, 79686720, 159373440]

約数ペア:

[(1, 159373440), (2, 79686720), (3, 53124480), (4, 39843360), (5, 31874688), (6, 26562240), (8, 19921680), (9, 17708160), (10, 15937344), (12, 13281120), (15, 10624896), (16, 9960840), (18, 8854080), (20, 7968672), (23, 6929280), (24, 6640560), (27, 5902720), (30, 5312448), (32, 4980420), (36, 4427040), (40, 3984336), (45, 3541632), (46, 3464640), (48, 3320280), (54, 2951360), (60, 2656224), (64, 2490210), (69, 2309760), (72, 2213520), (80, 1992168), (90, 1770816), (92, 1732320), (96, 1660140), (108, 1475680), (115, 1385856), (120, 1328112), (128, 1245105), (135, 1180544), (138, 1154880), (144, 1106760), (160, 996084), (180, 885408), (184, 866160), (192, 830070), (207, 769920), (216, 737840), (230, 692928), (240, 664056), (270, 590272), (276, 577440), (288, 553380), (320, 498042), (345, 461952), (360, 442704), (368, 433080), (384, 415035), (401, 397440), (414, 384960), (432, 368920), (460, 346464), (480, 332028), (540, 295136), (552, 288720), (576, 276690), (621, 256640), (640, 249021), (690, 230976), (720, 221352), (736, 216540), (802, 198720), (828, 192480), (864, 184460), (920, 173232), (960, 166014), (1035, 153984), (1080, 147568), (1104, 144360), (1152, 138345), (1203, 132480), (1242, 128320), (1380, 115488), (1440, 110676), (1472, 108270), (1604, 99360), (1656, 96240), (1728, 92230), (1840, 86616), (1920, 83007), (2005, 79488), (2070, 76992), (2160, 73784), (2208, 72180), (2406, 66240), (2484, 64160), (2760, 57744), (2880, 55338), (2944, 54135), (3105, 51328), (3208, 49680), (3312, 48120), (3456, 46115), (3609, 44160), (3680, 43308), (4010, 39744), (4140, 38496), (4320, 36892), (4416, 36090), (4812, 33120), (4968, 32080), (5520, 28872), (5760, 27669), (6015, 26496), (6210, 25664), (6416, 24840), (6624, 24060), (7218, 22080), (7360, 21654), (8020, 19872), (8280, 19248), (8640, 18446), (8832, 18045), (9223, 17280), (9624, 16560), (9936, 16040), (10827, 14720), (11040, 14436), (12030, 13248), (12420, 12832)]