156405120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 525646800

約数和(自身を除く): 369241680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 53, 58, 60, 64, 80, 87, 96, 106, 116, 120, 128, 145, 159, 160, 174, 192, 212, 232, 240, 265, 290, 318, 320, 348, 384, 424, 435, 464, 480, 530, 580, 636, 640, 696, 795, 848, 870, 928, 960, 1060, 1160, 1272, 1392, 1537, 1590, 1696, 1740, 1856, 1920, 2120, 2320, 2544, 2784, 2809, 3074, 3180, 3392, 3480, 3712, 4240, 4611, 4640, 5088, 5568, 5618, 6148, 6360, 6784, 6960, 7685, 8427, 8480, 9222, 9280, 10176, 11136, 11236, 12296, 12720, 13920, 14045, 15370, 16854, 16960, 18444, 18560, 20352, 22472, 23055, 24592, 25440, 27840, 28090, 30740, 33708, 33920, 36888, 42135, 44944, 46110, 49184, 50880, 55680, 56180, 61480, 67416, 73776, 81461, 84270, 89888, 92220, 98368, 101760, 112360, 122960, 134832, 147552, 162922, 168540, 179776, 184440, 196736, 224720, 244383, 245920, 269664, 295104, 325844, 337080, 359552, 368880, 407305, 449440, 488766, 491840, 539328, 590208, 651688, 674160, 737760, 814610, 898880, 977532, 983680, 1078656, 1221915, 1303376, 1348320, 1475520, 1629220, 1797760, 1955064, 2443830, 2606752, 2696640, 2951040, 3258440, 3910128, 4887660, 5213504, 5393280, 6516880, 7820256, 9775320, 10427008, 13033760, 15640512, 19550640, 26067520, 31281024, 39101280, 52135040, 78202560, 156405120]

約数ペア:

[(1, 156405120), (2, 78202560), (3, 52135040), (4, 39101280), (5, 31281024), (6, 26067520), (8, 19550640), (10, 15640512), (12, 13033760), (15, 10427008), (16, 9775320), (20, 7820256), (24, 6516880), (29, 5393280), (30, 5213504), (32, 4887660), (40, 3910128), (48, 3258440), (53, 2951040), (58, 2696640), (60, 2606752), (64, 2443830), (80, 1955064), (87, 1797760), (96, 1629220), (106, 1475520), (116, 1348320), (120, 1303376), (128, 1221915), (145, 1078656), (159, 983680), (160, 977532), (174, 898880), (192, 814610), (212, 737760), (232, 674160), (240, 651688), (265, 590208), (290, 539328), (318, 491840), (320, 488766), (348, 449440), (384, 407305), (424, 368880), (435, 359552), (464, 337080), (480, 325844), (530, 295104), (580, 269664), (636, 245920), (640, 244383), (696, 224720), (795, 196736), (848, 184440), (870, 179776), (928, 168540), (960, 162922), (1060, 147552), (1160, 134832), (1272, 122960), (1392, 112360), (1537, 101760), (1590, 98368), (1696, 92220), (1740, 89888), (1856, 84270), (1920, 81461), (2120, 73776), (2320, 67416), (2544, 61480), (2784, 56180), (2809, 55680), (3074, 50880), (3180, 49184), (3392, 46110), (3480, 44944), (3712, 42135), (4240, 36888), (4611, 33920), (4640, 33708), (5088, 30740), (5568, 28090), (5618, 27840), (6148, 25440), (6360, 24592), (6784, 23055), (6960, 22472), (7685, 20352), (8427, 18560), (8480, 18444), (9222, 16960), (9280, 16854), (10176, 15370), (11136, 14045), (11236, 13920), (12296, 12720)]