2357418120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{29453}}^1$

素因数の和:29519

約数の個数: 128

約数和(自身を含む): 7634476800

約数和(自身を除く): 5277058680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 667, 690, 696, 870, 920, 1160, 1334, 1380, 1740, 2001, 2668, 2760, 3335, 3480, 4002, 5336, 6670, 8004, 10005, 13340, 16008, 20010, 26680, 29453, 40020, 58906, 80040, 88359, 117812, 147265, 176718, 235624, 294530, 353436, 441795, 589060, 677419, 706872, 854137, 883590, 1178120, 1354838, 1708274, 1767180, 2032257, 2562411, 2709676, 3387095, 3416548, 3534360, 4064514, 4270685, 5124822, 5419352, 6774190, 6833096, 8129028, 8541370, 10161285, 10249644, 12812055, 13548380, 16258056, 17082740, 19645151, 20322570, 20499288, 25624110, 27096760, 34165480, 39290302, 40645140, 51248220, 58935453, 78580604, 81290280, 98225755, 102496440, 117870906, 157161208, 196451510, 235741812, 294677265, 392903020, 471483624, 589354530, 785806040, 1178709060, 2357418120]

約数ペア:

[(1, 2357418120), (2, 1178709060), (3, 785806040), (4, 589354530), (5, 471483624), (6, 392903020), (8, 294677265), (10, 235741812), (12, 196451510), (15, 157161208), (20, 117870906), (23, 102496440), (24, 98225755), (29, 81290280), (30, 78580604), (40, 58935453), (46, 51248220), (58, 40645140), (60, 39290302), (69, 34165480), (87, 27096760), (92, 25624110), (115, 20499288), (116, 20322570), (120, 19645151), (138, 17082740), (145, 16258056), (174, 13548380), (184, 12812055), (230, 10249644), (232, 10161285), (276, 8541370), (290, 8129028), (345, 6833096), (348, 6774190), (435, 5419352), (460, 5124822), (552, 4270685), (580, 4064514), (667, 3534360), (690, 3416548), (696, 3387095), (870, 2709676), (920, 2562411), (1160, 2032257), (1334, 1767180), (1380, 1708274), (1740, 1354838), (2001, 1178120), (2668, 883590), (2760, 854137), (3335, 706872), (3480, 677419), (4002, 589060), (5336, 441795), (6670, 353436), (8004, 294530), (10005, 235624), (13340, 176718), (16008, 147265), (20010, 117812), (26680, 88359), (29453, 80040), (40020, 58906)]