15704703640

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1\times {\mathrm{2969}}^1$

素因数の和:3796

約数の個数: 64

約数和(自身を含む): 35565868800

約数和(自身を除く): 19861165160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 593, 892, 1115, 1186, 1784, 2230, 2372, 2965, 2969, 4460, 4744, 5930, 5938, 8920, 11860, 11876, 14845, 23720, 23752, 29690, 59380, 118760, 132239, 264478, 528956, 661195, 662087, 1057912, 1322390, 1324174, 1760617, 2644780, 2648348, 3310435, 3521234, 5289560, 5296696, 6620870, 7042468, 8803085, 13241740, 14084936, 17606170, 26483480, 35212340, 70424680, 392617591, 785235182, 1570470364, 1963087955, 3140940728, 3926175910, 7852351820, 15704703640]

約数ペア:

[(1, 15704703640), (2, 7852351820), (4, 3926175910), (5, 3140940728), (8, 1963087955), (10, 1570470364), (20, 785235182), (40, 392617591), (223, 70424680), (446, 35212340), (593, 26483480), (892, 17606170), (1115, 14084936), (1186, 13241740), (1784, 8803085), (2230, 7042468), (2372, 6620870), (2965, 5296696), (2969, 5289560), (4460, 3521234), (4744, 3310435), (5930, 2648348), (5938, 2644780), (8920, 1760617), (11860, 1324174), (11876, 1322390), (14845, 1057912), (23720, 662087), (23752, 661195), (29690, 528956), (59380, 264478), (118760, 132239)]