381496360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3299}}^1$

素因数の和:3383

約数の個数: 96

約数和(自身を含む): 1015740000

約数和(自身を除く): 634243640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 590, 826, 980, 1180, 1652, 1960, 2065, 2360, 2891, 3299, 3304, 4130, 5782, 6598, 8260, 11564, 13196, 14455, 16495, 16520, 23093, 23128, 26392, 28910, 32990, 46186, 57820, 65980, 92372, 115465, 115640, 131960, 161651, 184744, 194641, 230930, 323302, 389282, 461860, 646604, 778564, 808255, 923720, 973205, 1293208, 1362487, 1557128, 1616510, 1946410, 2724974, 3233020, 3892820, 5449948, 6466040, 6812435, 7785640, 9537409, 10899896, 13624870, 19074818, 27249740, 38149636, 47687045, 54499480, 76299272, 95374090, 190748180, 381496360]

約数ペア:

[(1, 381496360), (2, 190748180), (4, 95374090), (5, 76299272), (7, 54499480), (8, 47687045), (10, 38149636), (14, 27249740), (20, 19074818), (28, 13624870), (35, 10899896), (40, 9537409), (49, 7785640), (56, 6812435), (59, 6466040), (70, 5449948), (98, 3892820), (118, 3233020), (140, 2724974), (196, 1946410), (236, 1616510), (245, 1557128), (280, 1362487), (295, 1293208), (392, 973205), (413, 923720), (472, 808255), (490, 778564), (590, 646604), (826, 461860), (980, 389282), (1180, 323302), (1652, 230930), (1960, 194641), (2065, 184744), (2360, 161651), (2891, 131960), (3299, 115640), (3304, 115465), (4130, 92372), (5782, 65980), (6598, 57820), (8260, 46186), (11564, 32990), (13196, 28910), (14455, 26392), (16495, 23128), (16520, 23093)]