2559402540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{4339}}^1$

素因数の和:4496

約数の個数: 144

約数和(自身を含む): 8104168800

約数和(自身を除く): 5544766260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 113, 116, 145, 174, 180, 226, 261, 290, 339, 348, 435, 452, 522, 565, 580, 678, 870, 1017, 1044, 1130, 1305, 1356, 1695, 1740, 2034, 2260, 2610, 3277, 3390, 4068, 4339, 5085, 5220, 6554, 6780, 8678, 9831, 10170, 13017, 13108, 16385, 17356, 19662, 20340, 21695, 26034, 29493, 32770, 39051, 39324, 43390, 49155, 52068, 58986, 65085, 65540, 78102, 86780, 98310, 117972, 125831, 130170, 147465, 156204, 195255, 196620, 251662, 260340, 294930, 377493, 390510, 490307, 503324, 589860, 629155, 754986, 781020, 980614, 1132479, 1258310, 1470921, 1509972, 1887465, 1961228, 2264958, 2451535, 2516620, 2941842, 3774930, 4412763, 4529916, 4903070, 5662395, 5883684, 7354605, 7549860, 8825526, 9806140, 11324790, 14218903, 14709210, 17651052, 22063815, 22649580, 28437806, 29418420, 42656709, 44127630, 56875612, 71094515, 85313418, 88255260, 127970127, 142189030, 170626836, 213283545, 255940254, 284378060, 426567090, 511880508, 639850635, 853134180, 1279701270, 2559402540]

約数ペア:

[(1, 2559402540), (2, 1279701270), (3, 853134180), (4, 639850635), (5, 511880508), (6, 426567090), (9, 284378060), (10, 255940254), (12, 213283545), (15, 170626836), (18, 142189030), (20, 127970127), (29, 88255260), (30, 85313418), (36, 71094515), (45, 56875612), (58, 44127630), (60, 42656709), (87, 29418420), (90, 28437806), (113, 22649580), (116, 22063815), (145, 17651052), (174, 14709210), (180, 14218903), (226, 11324790), (261, 9806140), (290, 8825526), (339, 7549860), (348, 7354605), (435, 5883684), (452, 5662395), (522, 4903070), (565, 4529916), (580, 4412763), (678, 3774930), (870, 2941842), (1017, 2516620), (1044, 2451535), (1130, 2264958), (1305, 1961228), (1356, 1887465), (1695, 1509972), (1740, 1470921), (2034, 1258310), (2260, 1132479), (2610, 980614), (3277, 781020), (3390, 754986), (4068, 629155), (4339, 589860), (5085, 503324), (5220, 490307), (6554, 390510), (6780, 377493), (8678, 294930), (9831, 260340), (10170, 251662), (13017, 196620), (13108, 195255), (16385, 156204), (17356, 147465), (19662, 130170), (20340, 125831), (21695, 117972), (26034, 98310), (29493, 86780), (32770, 78102), (39051, 65540), (39324, 65085), (43390, 58986), (49155, 52068)]