166539120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:543

約数の個数: 160

約数和(自身を含む): 567820800

約数和(自身を除く): 401281680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 199, 220, 240, 264, 317, 330, 398, 440, 528, 597, 634, 660, 796, 880, 951, 995, 1194, 1268, 1320, 1585, 1592, 1902, 1990, 2189, 2388, 2536, 2640, 2985, 3170, 3184, 3487, 3804, 3980, 4378, 4755, 4776, 5072, 5970, 6340, 6567, 6974, 7608, 7960, 8756, 9510, 9552, 10461, 10945, 11940, 12680, 13134, 13948, 15216, 15920, 17435, 17512, 19020, 20922, 21890, 23880, 25360, 26268, 27896, 32835, 34870, 35024, 38040, 41844, 43780, 47760, 52305, 52536, 55792, 63083, 65670, 69740, 76080, 83688, 87560, 104610, 105072, 126166, 131340, 139480, 167376, 175120, 189249, 209220, 252332, 262680, 278960, 315415, 378498, 418440, 504664, 525360, 630830, 693913, 756996, 836880, 946245, 1009328, 1261660, 1387826, 1513992, 1892490, 2081739, 2523320, 2775652, 3027984, 3469565, 3784980, 4163478, 5046640, 5551304, 6939130, 7569960, 8326956, 10408695, 11102608, 13878260, 15139920, 16653912, 20817390, 27756520, 33307824, 41634780, 55513040, 83269560, 166539120]

約数ペア:

[(1, 166539120), (2, 83269560), (3, 55513040), (4, 41634780), (5, 33307824), (6, 27756520), (8, 20817390), (10, 16653912), (11, 15139920), (12, 13878260), (15, 11102608), (16, 10408695), (20, 8326956), (22, 7569960), (24, 6939130), (30, 5551304), (33, 5046640), (40, 4163478), (44, 3784980), (48, 3469565), (55, 3027984), (60, 2775652), (66, 2523320), (80, 2081739), (88, 1892490), (110, 1513992), (120, 1387826), (132, 1261660), (165, 1009328), (176, 946245), (199, 836880), (220, 756996), (240, 693913), (264, 630830), (317, 525360), (330, 504664), (398, 418440), (440, 378498), (528, 315415), (597, 278960), (634, 262680), (660, 252332), (796, 209220), (880, 189249), (951, 175120), (995, 167376), (1194, 139480), (1268, 131340), (1320, 126166), (1585, 105072), (1592, 104610), (1902, 87560), (1990, 83688), (2189, 76080), (2388, 69740), (2536, 65670), (2640, 63083), (2985, 55792), (3170, 52536), (3184, 52305), (3487, 47760), (3804, 43780), (3980, 41844), (4378, 38040), (4755, 35024), (4776, 34870), (5072, 32835), (5970, 27896), (6340, 26268), (6567, 25360), (6974, 23880), (7608, 21890), (7960, 20922), (8756, 19020), (9510, 17512), (9552, 17435), (10461, 15920), (10945, 15216), (11940, 13948), (12680, 13134)]