91991040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 176

約数和(自身を含む): 302431968

約数和(自身を除く): 210440928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 113, 120, 128, 159, 160, 192, 212, 226, 240, 256, 265, 318, 320, 339, 384, 424, 452, 480, 512, 530, 565, 636, 640, 678, 768, 795, 848, 904, 960, 1024, 1060, 1130, 1272, 1280, 1356, 1536, 1590, 1695, 1696, 1808, 1920, 2120, 2260, 2544, 2560, 2712, 3072, 3180, 3390, 3392, 3616, 3840, 4240, 4520, 5088, 5120, 5424, 5989, 6360, 6780, 6784, 7232, 7680, 8480, 9040, 10176, 10848, 11978, 12720, 13560, 13568, 14464, 15360, 16960, 17967, 18080, 20352, 21696, 23956, 25440, 27120, 27136, 28928, 29945, 33920, 35934, 36160, 40704, 43392, 47912, 50880, 54240, 54272, 57856, 59890, 67840, 71868, 72320, 81408, 86784, 89835, 95824, 101760, 108480, 115712, 119780, 135680, 143736, 144640, 162816, 173568, 179670, 191648, 203520, 216960, 239560, 271360, 287472, 289280, 347136, 359340, 383296, 407040, 433920, 479120, 574944, 578560, 718680, 766592, 814080, 867840, 958240, 1149888, 1437360, 1533184, 1735680, 1916480, 2299776, 2874720, 3066368, 3832960, 4599552, 5749440, 6132736, 7665920, 9199104, 11498880, 15331840, 18398208, 22997760, 30663680, 45995520, 91991040]

約数ペア:

[(1, 91991040), (2, 45995520), (3, 30663680), (4, 22997760), (5, 18398208), (6, 15331840), (8, 11498880), (10, 9199104), (12, 7665920), (15, 6132736), (16, 5749440), (20, 4599552), (24, 3832960), (30, 3066368), (32, 2874720), (40, 2299776), (48, 1916480), (53, 1735680), (60, 1533184), (64, 1437360), (80, 1149888), (96, 958240), (106, 867840), (113, 814080), (120, 766592), (128, 718680), (159, 578560), (160, 574944), (192, 479120), (212, 433920), (226, 407040), (240, 383296), (256, 359340), (265, 347136), (318, 289280), (320, 287472), (339, 271360), (384, 239560), (424, 216960), (452, 203520), (480, 191648), (512, 179670), (530, 173568), (565, 162816), (636, 144640), (640, 143736), (678, 135680), (768, 119780), (795, 115712), (848, 108480), (904, 101760), (960, 95824), (1024, 89835), (1060, 86784), (1130, 81408), (1272, 72320), (1280, 71868), (1356, 67840), (1536, 59890), (1590, 57856), (1695, 54272), (1696, 54240), (1808, 50880), (1920, 47912), (2120, 43392), (2260, 40704), (2544, 36160), (2560, 35934), (2712, 33920), (3072, 29945), (3180, 28928), (3390, 27136), (3392, 27120), (3616, 25440), (3840, 23956), (4240, 21696), (4520, 20352), (5088, 18080), (5120, 17967), (5424, 16960), (5989, 15360), (6360, 14464), (6780, 13568), (6784, 13560), (7232, 12720), (7680, 11978), (8480, 10848), (9040, 10176)]