16835520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 224

約数和(自身を含む): 61447680

約数和(自身を除く): 44612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 71, 76, 78, 80, 95, 96, 104, 114, 120, 130, 142, 152, 156, 160, 190, 192, 195, 208, 213, 228, 240, 247, 260, 284, 285, 304, 312, 320, 355, 380, 390, 416, 426, 456, 480, 494, 520, 568, 570, 608, 624, 710, 741, 760, 780, 832, 852, 912, 923, 960, 988, 1040, 1065, 1136, 1140, 1216, 1235, 1248, 1349, 1420, 1482, 1520, 1560, 1704, 1824, 1846, 1976, 2080, 2130, 2272, 2280, 2470, 2496, 2698, 2769, 2840, 2964, 3040, 3120, 3408, 3648, 3692, 3705, 3952, 4047, 4160, 4260, 4544, 4560, 4615, 4940, 5396, 5538, 5680, 5928, 6080, 6240, 6745, 6816, 7384, 7410, 7904, 8094, 8520, 9120, 9230, 9880, 10792, 11076, 11360, 11856, 12480, 13490, 13632, 13845, 14768, 14820, 15808, 16188, 17040, 17537, 18240, 18460, 19760, 20235, 21584, 22152, 22720, 23712, 26980, 27690, 29536, 29640, 32376, 34080, 35074, 36920, 39520, 40470, 43168, 44304, 47424, 52611, 53960, 55380, 59072, 59280, 64752, 68160, 70148, 73840, 79040, 80940, 86336, 87685, 88608, 105222, 107920, 110760, 118560, 129504, 140296, 147680, 161880, 175370, 177216, 210444, 215840, 221520, 237120, 259008, 263055, 280592, 295360, 323760, 350740, 420888, 431680, 443040, 526110, 561184, 647520, 701480, 841776, 886080, 1052220, 1122368, 1295040, 1402960, 1683552, 2104440, 2805920, 3367104, 4208880, 5611840, 8417760, 16835520]

約数ペア:

[(1, 16835520), (2, 8417760), (3, 5611840), (4, 4208880), (5, 3367104), (6, 2805920), (8, 2104440), (10, 1683552), (12, 1402960), (13, 1295040), (15, 1122368), (16, 1052220), (19, 886080), (20, 841776), (24, 701480), (26, 647520), (30, 561184), (32, 526110), (38, 443040), (39, 431680), (40, 420888), (48, 350740), (52, 323760), (57, 295360), (60, 280592), (64, 263055), (65, 259008), (71, 237120), (76, 221520), (78, 215840), (80, 210444), (95, 177216), (96, 175370), (104, 161880), (114, 147680), (120, 140296), (130, 129504), (142, 118560), (152, 110760), (156, 107920), (160, 105222), (190, 88608), (192, 87685), (195, 86336), (208, 80940), (213, 79040), (228, 73840), (240, 70148), (247, 68160), (260, 64752), (284, 59280), (285, 59072), (304, 55380), (312, 53960), (320, 52611), (355, 47424), (380, 44304), (390, 43168), (416, 40470), (426, 39520), (456, 36920), (480, 35074), (494, 34080), (520, 32376), (568, 29640), (570, 29536), (608, 27690), (624, 26980), (710, 23712), (741, 22720), (760, 22152), (780, 21584), (832, 20235), (852, 19760), (912, 18460), (923, 18240), (960, 17537), (988, 17040), (1040, 16188), (1065, 15808), (1136, 14820), (1140, 14768), (1216, 13845), (1235, 13632), (1248, 13490), (1349, 12480), (1420, 11856), (1482, 11360), (1520, 11076), (1560, 10792), (1704, 9880), (1824, 9230), (1846, 9120), (1976, 8520), (2080, 8094), (2130, 7904), (2272, 7410), (2280, 7384), (2470, 6816), (2496, 6745), (2698, 6240), (2769, 6080), (2840, 5928), (2964, 5680), (3040, 5538), (3120, 5396), (3408, 4940), (3648, 4615), (3692, 4560), (3705, 4544), (3952, 4260), (4047, 4160)]