12817997640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5086507}}^1$

素因数の和:5086531

約数の個数: 96

約数和(自身を含む): 47609714880

約数和(自身を除く): 34791717240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5086507, 10173014, 15259521, 20346028, 25432535, 30519042, 35605549, 40692056, 45778563, 50865070, 61038084, 71211098, 76297605, 91557126, 101730140, 106816647, 122076168, 142422196, 152595210, 178027745, 183114252, 203460280, 213633294, 228892815, 284844392, 305190420, 320449941, 356055490, 366228504, 427266588, 457785630, 534083235, 610380840, 640899882, 712110980, 854533176, 915571260, 1068166470, 1281799764, 1424221960, 1602249705, 1831142520, 2136332940, 2563599528, 3204499410, 4272665880, 6408998820, 12817997640]

約数ペア:

[(1, 12817997640), (2, 6408998820), (3, 4272665880), (4, 3204499410), (5, 2563599528), (6, 2136332940), (7, 1831142520), (8, 1602249705), (9, 1424221960), (10, 1281799764), (12, 1068166470), (14, 915571260), (15, 854533176), (18, 712110980), (20, 640899882), (21, 610380840), (24, 534083235), (28, 457785630), (30, 427266588), (35, 366228504), (36, 356055490), (40, 320449941), (42, 305190420), (45, 284844392), (56, 228892815), (60, 213633294), (63, 203460280), (70, 183114252), (72, 178027745), (84, 152595210), (90, 142422196), (105, 122076168), (120, 106816647), (126, 101730140), (140, 91557126), (168, 76297605), (180, 71211098), (210, 61038084), (252, 50865070), (280, 45778563), (315, 40692056), (360, 35605549), (420, 30519042), (504, 25432535), (630, 20346028), (840, 15259521), (1260, 10173014), (2520, 5086507)]