8121891840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{857}}^1$

素因数の和:1502

約数の個数: 176

約数和(自身を含む): 26049827232

約数和(自身を除く): 17927935392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 617, 640, 768, 857, 960, 1024, 1234, 1280, 1536, 1714, 1851, 1920, 2468, 2560, 2571, 3072, 3085, 3428, 3702, 3840, 4285, 4936, 5120, 5142, 6170, 6856, 7404, 7680, 8570, 9255, 9872, 10284, 12340, 12855, 13712, 14808, 15360, 17140, 18510, 19744, 20568, 24680, 25710, 27424, 29616, 34280, 37020, 39488, 41136, 49360, 51420, 54848, 59232, 68560, 74040, 78976, 82272, 98720, 102840, 109696, 118464, 137120, 148080, 157952, 164544, 197440, 205680, 219392, 236928, 274240, 296160, 315904, 329088, 394880, 411360, 438784, 473856, 528769, 548480, 592320, 631808, 658176, 789760, 822720, 877568, 947712, 1057538, 1096960, 1184640, 1316352, 1579520, 1586307, 1645440, 1895424, 2115076, 2193920, 2369280, 2632704, 2643845, 3159040, 3172614, 3290880, 4230152, 4387840, 4738560, 5287690, 6345228, 6581760, 7931535, 8460304, 9477120, 10575380, 12690456, 13163520, 15863070, 16920608, 21150760, 25380912, 31726140, 33841216, 42301520, 50761824, 63452280, 67682432, 84603040, 101523648, 126904560, 135364864, 169206080, 203047296, 253809120, 270729728, 338412160, 406094592, 507618240, 541459456, 676824320, 812189184, 1015236480, 1353648640, 1624378368, 2030472960, 2707297280, 4060945920, 8121891840]

約数ペア:

[(1, 8121891840), (2, 4060945920), (3, 2707297280), (4, 2030472960), (5, 1624378368), (6, 1353648640), (8, 1015236480), (10, 812189184), (12, 676824320), (15, 541459456), (16, 507618240), (20, 406094592), (24, 338412160), (30, 270729728), (32, 253809120), (40, 203047296), (48, 169206080), (60, 135364864), (64, 126904560), (80, 101523648), (96, 84603040), (120, 67682432), (128, 63452280), (160, 50761824), (192, 42301520), (240, 33841216), (256, 31726140), (320, 25380912), (384, 21150760), (480, 16920608), (512, 15863070), (617, 13163520), (640, 12690456), (768, 10575380), (857, 9477120), (960, 8460304), (1024, 7931535), (1234, 6581760), (1280, 6345228), (1536, 5287690), (1714, 4738560), (1851, 4387840), (1920, 4230152), (2468, 3290880), (2560, 3172614), (2571, 3159040), (3072, 2643845), (3085, 2632704), (3428, 2369280), (3702, 2193920), (3840, 2115076), (4285, 1895424), (4936, 1645440), (5120, 1586307), (5142, 1579520), (6170, 1316352), (6856, 1184640), (7404, 1096960), (7680, 1057538), (8570, 947712), (9255, 877568), (9872, 822720), (10284, 789760), (12340, 658176), (12855, 631808), (13712, 592320), (14808, 548480), (15360, 528769), (17140, 473856), (18510, 438784), (19744, 411360), (20568, 394880), (24680, 329088), (25710, 315904), (27424, 296160), (29616, 274240), (34280, 236928), (37020, 219392), (39488, 205680), (41136, 197440), (49360, 164544), (51420, 157952), (54848, 148080), (59232, 137120), (68560, 118464), (74040, 109696), (78976, 102840), (82272, 98720)]