8921042160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1$

素因数の和:1135

約数の個数: 160

約数和(自身を含む): 27941664000

約数和(自身を除く): 19020621840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 457, 489, 499, 652, 815, 914, 978, 998, 1304, 1371, 1497, 1630, 1828, 1956, 1996, 2285, 2445, 2495, 2608, 2742, 2994, 3260, 3656, 3912, 3992, 4570, 4890, 4990, 5484, 5988, 6520, 6855, 7312, 7485, 7824, 7984, 9140, 9780, 9980, 10968, 11976, 13040, 13710, 14970, 18280, 19560, 19960, 21936, 23952, 27420, 29940, 36560, 39120, 39920, 54840, 59880, 74491, 81337, 109680, 119760, 148982, 162674, 223473, 228043, 244011, 297964, 325348, 372455, 406685, 446946, 456086, 488022, 595928, 650696, 684129, 744910, 813370, 893892, 912172, 976044, 1117365, 1140215, 1191856, 1220055, 1301392, 1368258, 1489820, 1626740, 1787784, 1824344, 1952088, 2234730, 2280430, 2440110, 2736516, 2979640, 3253480, 3420645, 3575568, 3648688, 3904176, 4469460, 4560860, 4880220, 5473032, 5959280, 6506960, 6841290, 8938920, 9121720, 9760440, 10946064, 13682580, 17877840, 18243440, 19520880, 27365160, 37171009, 54730320, 74342018, 111513027, 148684036, 185855045, 223026054, 297368072, 371710090, 446052108, 557565135, 594736144, 743420180, 892104216, 1115130270, 1486840360, 1784208432, 2230260540, 2973680720, 4460521080, 8921042160]

約数ペア:

[(1, 8921042160), (2, 4460521080), (3, 2973680720), (4, 2230260540), (5, 1784208432), (6, 1486840360), (8, 1115130270), (10, 892104216), (12, 743420180), (15, 594736144), (16, 557565135), (20, 446052108), (24, 371710090), (30, 297368072), (40, 223026054), (48, 185855045), (60, 148684036), (80, 111513027), (120, 74342018), (163, 54730320), (240, 37171009), (326, 27365160), (457, 19520880), (489, 18243440), (499, 17877840), (652, 13682580), (815, 10946064), (914, 9760440), (978, 9121720), (998, 8938920), (1304, 6841290), (1371, 6506960), (1497, 5959280), (1630, 5473032), (1828, 4880220), (1956, 4560860), (1996, 4469460), (2285, 3904176), (2445, 3648688), (2495, 3575568), (2608, 3420645), (2742, 3253480), (2994, 2979640), (3260, 2736516), (3656, 2440110), (3912, 2280430), (3992, 2234730), (4570, 1952088), (4890, 1824344), (4990, 1787784), (5484, 1626740), (5988, 1489820), (6520, 1368258), (6855, 1301392), (7312, 1220055), (7485, 1191856), (7824, 1140215), (7984, 1117365), (9140, 976044), (9780, 912172), (9980, 893892), (10968, 813370), (11976, 744910), (13040, 684129), (13710, 650696), (14970, 595928), (18280, 488022), (19560, 456086), (19960, 446946), (21936, 406685), (23952, 372455), (27420, 325348), (29940, 297964), (36560, 244011), (39120, 228043), (39920, 223473), (54840, 162674), (59880, 148982), (74491, 119760), (81337, 109680)]