1569550840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16141}}^1$

素因数の和:16193

約数の個数: 128

約数和(自身を含む): 4393206720

約数和(自身を除く): 2823655880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 85, 88, 104, 110, 130, 136, 143, 170, 187, 220, 221, 260, 286, 340, 374, 440, 442, 520, 572, 680, 715, 748, 884, 935, 1105, 1144, 1430, 1496, 1768, 1870, 2210, 2431, 2860, 3740, 4420, 4862, 5720, 7480, 8840, 9724, 12155, 16141, 19448, 24310, 32282, 48620, 64564, 80705, 97240, 129128, 161410, 177551, 209833, 274397, 322820, 355102, 419666, 548794, 645640, 710204, 839332, 887755, 1049165, 1097588, 1371985, 1420408, 1678664, 1775510, 2098330, 2195176, 2308163, 2743970, 3018367, 3551020, 3567161, 4196660, 4616326, 5487940, 6036734, 7102040, 7134322, 8393320, 9232652, 10975880, 11540815, 12073468, 14268644, 15091835, 17835805, 18465304, 23081630, 24146936, 28537288, 30183670, 35671610, 39238771, 46163260, 60367340, 71343220, 78477542, 92326520, 120734680, 142686440, 156955084, 196193855, 313910168, 392387710, 784775420, 1569550840]

約数ペア:

[(1, 1569550840), (2, 784775420), (4, 392387710), (5, 313910168), (8, 196193855), (10, 156955084), (11, 142686440), (13, 120734680), (17, 92326520), (20, 78477542), (22, 71343220), (26, 60367340), (34, 46163260), (40, 39238771), (44, 35671610), (52, 30183670), (55, 28537288), (65, 24146936), (68, 23081630), (85, 18465304), (88, 17835805), (104, 15091835), (110, 14268644), (130, 12073468), (136, 11540815), (143, 10975880), (170, 9232652), (187, 8393320), (220, 7134322), (221, 7102040), (260, 6036734), (286, 5487940), (340, 4616326), (374, 4196660), (440, 3567161), (442, 3551020), (520, 3018367), (572, 2743970), (680, 2308163), (715, 2195176), (748, 2098330), (884, 1775510), (935, 1678664), (1105, 1420408), (1144, 1371985), (1430, 1097588), (1496, 1049165), (1768, 887755), (1870, 839332), (2210, 710204), (2431, 645640), (2860, 548794), (3740, 419666), (4420, 355102), (4862, 322820), (5720, 274397), (7480, 209833), (8840, 177551), (9724, 161410), (12155, 129128), (16141, 97240), (19448, 80705), (24310, 64564), (32282, 48620)]