15695591080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{13421}}^1$

素因数の和:13631

約数の個数: 96

約数和(自身を含む): 38464499160

約数和(自身を除く): 22768908080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 173, 260, 338, 346, 520, 676, 692, 845, 865, 1352, 1384, 1690, 1730, 2249, 3380, 3460, 4498, 6760, 6920, 8996, 11245, 13421, 17992, 22490, 26842, 29237, 44980, 53684, 58474, 67105, 89960, 107368, 116948, 134210, 146185, 174473, 233896, 268420, 292370, 348946, 536840, 584740, 697892, 872365, 1169480, 1395784, 1744730, 2268149, 2321833, 3489460, 4536298, 4643666, 6978920, 9072596, 9287332, 11340745, 11609165, 18145192, 18574664, 22681490, 23218330, 30183829, 45362980, 46436660, 60367658, 90725960, 92873320, 120735316, 150919145, 241470632, 301838290, 392389777, 603676580, 784779554, 1207353160, 1569559108, 1961948885, 3139118216, 3923897770, 7847795540, 15695591080]

約数ペア:

[(1, 15695591080), (2, 7847795540), (4, 3923897770), (5, 3139118216), (8, 1961948885), (10, 1569559108), (13, 1207353160), (20, 784779554), (26, 603676580), (40, 392389777), (52, 301838290), (65, 241470632), (104, 150919145), (130, 120735316), (169, 92873320), (173, 90725960), (260, 60367658), (338, 46436660), (346, 45362980), (520, 30183829), (676, 23218330), (692, 22681490), (845, 18574664), (865, 18145192), (1352, 11609165), (1384, 11340745), (1690, 9287332), (1730, 9072596), (2249, 6978920), (3380, 4643666), (3460, 4536298), (4498, 3489460), (6760, 2321833), (6920, 2268149), (8996, 1744730), (11245, 1395784), (13421, 1169480), (17992, 872365), (22490, 697892), (26842, 584740), (29237, 536840), (44980, 348946), (53684, 292370), (58474, 268420), (67105, 233896), (89960, 174473), (107368, 146185), (116948, 134210)]