191569140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{152039}}^1$

素因数の和:152061

約数の個数: 72

約数和(自身を含む): 664110720

約数和(自身を除く): 472541580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 152039, 304078, 456117, 608156, 760195, 912234, 1064273, 1368351, 1520390, 1824468, 2128546, 2280585, 2736702, 3040780, 3192819, 4257092, 4561170, 5321365, 5473404, 6385638, 6841755, 9122340, 9578457, 10642730, 12771276, 13683510, 15964095, 19156914, 21285460, 27367020, 31928190, 38313828, 47892285, 63856380, 95784570, 191569140]

約数ペア:

[(1, 191569140), (2, 95784570), (3, 63856380), (4, 47892285), (5, 38313828), (6, 31928190), (7, 27367020), (9, 21285460), (10, 19156914), (12, 15964095), (14, 13683510), (15, 12771276), (18, 10642730), (20, 9578457), (21, 9122340), (28, 6841755), (30, 6385638), (35, 5473404), (36, 5321365), (42, 4561170), (45, 4257092), (60, 3192819), (63, 3040780), (70, 2736702), (84, 2280585), (90, 2128546), (105, 1824468), (126, 1520390), (140, 1368351), (180, 1064273), (210, 912234), (252, 760195), (315, 608156), (420, 456117), (630, 304078), (1260, 152039)]