159221760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 523635840

約数和(自身を除く): 364414080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 73, 80, 96, 120, 128, 142, 146, 160, 192, 213, 219, 240, 256, 284, 292, 320, 355, 365, 384, 426, 438, 480, 512, 568, 584, 640, 710, 730, 768, 852, 876, 960, 1024, 1065, 1095, 1136, 1168, 1280, 1420, 1460, 1536, 1704, 1752, 1920, 2048, 2130, 2190, 2272, 2336, 2560, 2840, 2920, 3072, 3408, 3504, 3840, 4260, 4380, 4544, 4672, 5120, 5183, 5680, 5840, 6144, 6816, 7008, 7680, 8520, 8760, 9088, 9344, 10240, 10366, 11360, 11680, 13632, 14016, 15360, 15549, 17040, 17520, 18176, 18688, 20732, 22720, 23360, 25915, 27264, 28032, 30720, 31098, 34080, 35040, 36352, 37376, 41464, 45440, 46720, 51830, 54528, 56064, 62196, 68160, 70080, 72704, 74752, 77745, 82928, 90880, 93440, 103660, 109056, 112128, 124392, 136320, 140160, 145408, 149504, 155490, 165856, 181760, 186880, 207320, 218112, 224256, 248784, 272640, 280320, 310980, 331712, 363520, 373760, 414640, 436224, 448512, 497568, 545280, 560640, 621960, 663424, 727040, 747520, 829280, 995136, 1090560, 1121280, 1243920, 1326848, 1658560, 1990272, 2181120, 2242560, 2487840, 2653696, 3317120, 3980544, 4975680, 5307392, 6634240, 7961088, 9951360, 10614784, 13268480, 15922176, 19902720, 26536960, 31844352, 39805440, 53073920, 79610880, 159221760]

約数ペア:

[(1, 159221760), (2, 79610880), (3, 53073920), (4, 39805440), (5, 31844352), (6, 26536960), (8, 19902720), (10, 15922176), (12, 13268480), (15, 10614784), (16, 9951360), (20, 7961088), (24, 6634240), (30, 5307392), (32, 4975680), (40, 3980544), (48, 3317120), (60, 2653696), (64, 2487840), (71, 2242560), (73, 2181120), (80, 1990272), (96, 1658560), (120, 1326848), (128, 1243920), (142, 1121280), (146, 1090560), (160, 995136), (192, 829280), (213, 747520), (219, 727040), (240, 663424), (256, 621960), (284, 560640), (292, 545280), (320, 497568), (355, 448512), (365, 436224), (384, 414640), (426, 373760), (438, 363520), (480, 331712), (512, 310980), (568, 280320), (584, 272640), (640, 248784), (710, 224256), (730, 218112), (768, 207320), (852, 186880), (876, 181760), (960, 165856), (1024, 155490), (1065, 149504), (1095, 145408), (1136, 140160), (1168, 136320), (1280, 124392), (1420, 112128), (1460, 109056), (1536, 103660), (1704, 93440), (1752, 90880), (1920, 82928), (2048, 77745), (2130, 74752), (2190, 72704), (2272, 70080), (2336, 68160), (2560, 62196), (2840, 56064), (2920, 54528), (3072, 51830), (3408, 46720), (3504, 45440), (3840, 41464), (4260, 37376), (4380, 36352), (4544, 35040), (4672, 34080), (5120, 31098), (5183, 30720), (5680, 28032), (5840, 27264), (6144, 25915), (6816, 23360), (7008, 22720), (7680, 20732), (8520, 18688), (8760, 18176), (9088, 17520), (9344, 17040), (10240, 15549), (10366, 15360), (11360, 14016), (11680, 13632)]