341823440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1069}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 910715520

約数和(自身を除く): 568892080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 571, 1069, 1142, 2138, 2284, 2855, 3997, 4276, 4568, 5345, 5710, 7483, 7994, 8552, 9136, 10690, 11420, 14966, 15988, 17104, 19985, 21380, 22840, 29932, 31976, 37415, 39970, 42760, 45680, 59864, 63952, 74830, 79940, 85520, 119728, 149660, 159880, 299320, 319760, 598640, 610399, 1220798, 2441596, 3051995, 4272793, 4883192, 6103990, 8545586, 9766384, 12207980, 17091172, 21363965, 24415960, 34182344, 42727930, 48831920, 68364688, 85455860, 170911720, 341823440]

約数ペア:

[(1, 341823440), (2, 170911720), (4, 85455860), (5, 68364688), (7, 48831920), (8, 42727930), (10, 34182344), (14, 24415960), (16, 21363965), (20, 17091172), (28, 12207980), (35, 9766384), (40, 8545586), (56, 6103990), (70, 4883192), (80, 4272793), (112, 3051995), (140, 2441596), (280, 1220798), (560, 610399), (571, 598640), (1069, 319760), (1142, 299320), (2138, 159880), (2284, 149660), (2855, 119728), (3997, 85520), (4276, 79940), (4568, 74830), (5345, 63952), (5710, 59864), (7483, 45680), (7994, 42760), (8552, 39970), (9136, 37415), (10690, 31976), (11420, 29932), (14966, 22840), (15988, 21380), (17104, 19985)]