101234640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 343478016

約数和(自身を除く): 242243376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 457, 520, 568, 624, 710, 780, 852, 914, 923, 1040, 1065, 1136, 1371, 1420, 1560, 1704, 1828, 1846, 2130, 2285, 2742, 2769, 2840, 3120, 3408, 3656, 3692, 4260, 4570, 4615, 5484, 5538, 5680, 5941, 6855, 7312, 7384, 8520, 9140, 9230, 10968, 11076, 11882, 13710, 13845, 14768, 17040, 17823, 18280, 18460, 21936, 22152, 23764, 27420, 27690, 29705, 32447, 35646, 36560, 36920, 44304, 47528, 54840, 55380, 59410, 64894, 71292, 73840, 89115, 95056, 97341, 109680, 110760, 118820, 129788, 142584, 162235, 178230, 194682, 221520, 237640, 259576, 285168, 324470, 356460, 389364, 421811, 475280, 486705, 519152, 648940, 712920, 778728, 843622, 973410, 1265433, 1297880, 1425840, 1557456, 1687244, 1946820, 2109055, 2530866, 2595760, 3374488, 3893640, 4218110, 5061732, 6327165, 6748976, 7787280, 8436220, 10123464, 12654330, 16872440, 20246928, 25308660, 33744880, 50617320, 101234640]

約数ペア:

[(1, 101234640), (2, 50617320), (3, 33744880), (4, 25308660), (5, 20246928), (6, 16872440), (8, 12654330), (10, 10123464), (12, 8436220), (13, 7787280), (15, 6748976), (16, 6327165), (20, 5061732), (24, 4218110), (26, 3893640), (30, 3374488), (39, 2595760), (40, 2530866), (48, 2109055), (52, 1946820), (60, 1687244), (65, 1557456), (71, 1425840), (78, 1297880), (80, 1265433), (104, 973410), (120, 843622), (130, 778728), (142, 712920), (156, 648940), (195, 519152), (208, 486705), (213, 475280), (240, 421811), (260, 389364), (284, 356460), (312, 324470), (355, 285168), (390, 259576), (426, 237640), (457, 221520), (520, 194682), (568, 178230), (624, 162235), (710, 142584), (780, 129788), (852, 118820), (914, 110760), (923, 109680), (1040, 97341), (1065, 95056), (1136, 89115), (1371, 73840), (1420, 71292), (1560, 64894), (1704, 59410), (1828, 55380), (1846, 54840), (2130, 47528), (2285, 44304), (2742, 36920), (2769, 36560), (2840, 35646), (3120, 32447), (3408, 29705), (3656, 27690), (3692, 27420), (4260, 23764), (4570, 22152), (4615, 21936), (5484, 18460), (5538, 18280), (5680, 17823), (5941, 17040), (6855, 14768), (7312, 13845), (7384, 13710), (8520, 11882), (9140, 11076), (9230, 10968)]