1572107680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68711}}^1$

素因数の和:68750

約数の個数: 96

約数和(自身を含む): 4363486848

約数和(自身を除く): 2791379168

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 22880, 68711, 137422, 274844, 343555, 549688, 687110, 755821, 893243, 1099376, 1374220, 1511642, 1786486, 2198752, 2748440, 3023284, 3572972, 3779105, 4466215, 5496880, 6046568, 7145944, 7558210, 8932430, 9825673, 10993760, 12093136, 14291888, 15116420, 17864860, 19651346, 24186272, 28583776, 30232840, 35729720, 39302692, 49128365, 60465680, 71459440, 78605384, 98256730, 120931360, 142918880, 157210768, 196513460, 314421536, 393026920, 786053840, 1572107680]

約数ペア:

[(1, 1572107680), (2, 786053840), (4, 393026920), (5, 314421536), (8, 196513460), (10, 157210768), (11, 142918880), (13, 120931360), (16, 98256730), (20, 78605384), (22, 71459440), (26, 60465680), (32, 49128365), (40, 39302692), (44, 35729720), (52, 30232840), (55, 28583776), (65, 24186272), (80, 19651346), (88, 17864860), (104, 15116420), (110, 14291888), (130, 12093136), (143, 10993760), (160, 9825673), (176, 8932430), (208, 7558210), (220, 7145944), (260, 6046568), (286, 5496880), (352, 4466215), (416, 3779105), (440, 3572972), (520, 3023284), (572, 2748440), (715, 2198752), (880, 1786486), (1040, 1511642), (1144, 1374220), (1430, 1099376), (1760, 893243), (2080, 755821), (2288, 687110), (2860, 549688), (4576, 343555), (5720, 274844), (11440, 137422), (22880, 68711)]