351413520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 1135641600

約数和(自身を除く): 784228080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 149, 155, 186, 240, 248, 298, 310, 317, 372, 447, 465, 496, 596, 620, 634, 744, 745, 894, 930, 951, 1192, 1240, 1268, 1488, 1490, 1585, 1788, 1860, 1902, 2235, 2384, 2480, 2536, 2980, 3170, 3576, 3720, 3804, 4470, 4619, 4755, 5072, 5960, 6340, 7152, 7440, 7608, 8940, 9238, 9510, 9827, 11920, 12680, 13857, 15216, 17880, 18476, 19020, 19654, 23095, 25360, 27714, 29481, 35760, 36952, 38040, 39308, 46190, 47233, 49135, 55428, 58962, 69285, 73904, 76080, 78616, 92380, 94466, 98270, 110856, 117924, 138570, 141699, 147405, 157232, 184760, 188932, 196540, 221712, 235848, 236165, 277140, 283398, 294810, 369520, 377864, 393080, 471696, 472330, 554280, 566796, 589620, 708495, 755728, 786160, 944660, 1108560, 1133592, 1179240, 1416990, 1464223, 1889320, 2267184, 2358480, 2833980, 2928446, 3778640, 4392669, 5667960, 5856892, 7321115, 8785338, 11335920, 11713784, 14642230, 17570676, 21963345, 23427568, 29284460, 35141352, 43926690, 58568920, 70282704, 87853380, 117137840, 175706760, 351413520]

約数ペア:

[(1, 351413520), (2, 175706760), (3, 117137840), (4, 87853380), (5, 70282704), (6, 58568920), (8, 43926690), (10, 35141352), (12, 29284460), (15, 23427568), (16, 21963345), (20, 17570676), (24, 14642230), (30, 11713784), (31, 11335920), (40, 8785338), (48, 7321115), (60, 5856892), (62, 5667960), (80, 4392669), (93, 3778640), (120, 2928446), (124, 2833980), (149, 2358480), (155, 2267184), (186, 1889320), (240, 1464223), (248, 1416990), (298, 1179240), (310, 1133592), (317, 1108560), (372, 944660), (447, 786160), (465, 755728), (496, 708495), (596, 589620), (620, 566796), (634, 554280), (744, 472330), (745, 471696), (894, 393080), (930, 377864), (951, 369520), (1192, 294810), (1240, 283398), (1268, 277140), (1488, 236165), (1490, 235848), (1585, 221712), (1788, 196540), (1860, 188932), (1902, 184760), (2235, 157232), (2384, 147405), (2480, 141699), (2536, 138570), (2980, 117924), (3170, 110856), (3576, 98270), (3720, 94466), (3804, 92380), (4470, 78616), (4619, 76080), (4755, 73904), (5072, 69285), (5960, 58962), (6340, 55428), (7152, 49135), (7440, 47233), (7608, 46190), (8940, 39308), (9238, 38040), (9510, 36952), (9827, 35760), (11920, 29481), (12680, 27714), (13857, 25360), (15216, 23095), (17880, 19654), (18476, 19020)]