162404040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 508032000

約数和(自身を除く): 345627960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 149, 155, 186, 248, 293, 298, 310, 372, 447, 465, 586, 596, 620, 744, 745, 879, 894, 930, 1172, 1192, 1240, 1465, 1490, 1758, 1788, 1860, 2235, 2344, 2930, 2980, 3516, 3576, 3720, 4395, 4470, 4619, 5860, 5960, 7032, 8790, 8940, 9083, 9238, 11720, 13857, 17580, 17880, 18166, 18476, 23095, 27249, 27714, 35160, 36332, 36952, 43657, 45415, 46190, 54498, 55428, 69285, 72664, 87314, 90830, 92380, 108996, 110856, 130971, 136245, 138570, 174628, 181660, 184760, 217992, 218285, 261942, 272490, 277140, 349256, 363320, 436570, 523884, 544980, 554280, 654855, 873140, 1047768, 1089960, 1309710, 1353367, 1746280, 2619420, 2706734, 4060101, 5238840, 5413468, 6766835, 8120202, 10826936, 13533670, 16240404, 20300505, 27067340, 32480808, 40601010, 54134680, 81202020, 162404040]

約数ペア:

[(1, 162404040), (2, 81202020), (3, 54134680), (4, 40601010), (5, 32480808), (6, 27067340), (8, 20300505), (10, 16240404), (12, 13533670), (15, 10826936), (20, 8120202), (24, 6766835), (30, 5413468), (31, 5238840), (40, 4060101), (60, 2706734), (62, 2619420), (93, 1746280), (120, 1353367), (124, 1309710), (149, 1089960), (155, 1047768), (186, 873140), (248, 654855), (293, 554280), (298, 544980), (310, 523884), (372, 436570), (447, 363320), (465, 349256), (586, 277140), (596, 272490), (620, 261942), (744, 218285), (745, 217992), (879, 184760), (894, 181660), (930, 174628), (1172, 138570), (1192, 136245), (1240, 130971), (1465, 110856), (1490, 108996), (1758, 92380), (1788, 90830), (1860, 87314), (2235, 72664), (2344, 69285), (2930, 55428), (2980, 54498), (3516, 46190), (3576, 45415), (3720, 43657), (4395, 36952), (4470, 36332), (4619, 35160), (5860, 27714), (5960, 27249), (7032, 23095), (8790, 18476), (8940, 18166), (9083, 17880), (9238, 17580), (11720, 13857)]