147607740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3832

約数の個数: 144

約数和(自身を含む): 528353280

約数和(自身を除く): 380745540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3779, 3906, 4340, 5580, 6510, 7558, 7812, 9765, 11337, 13020, 15116, 18895, 19530, 22674, 26453, 34011, 37790, 39060, 45348, 52906, 56685, 68022, 75580, 79359, 105812, 113370, 117149, 132265, 136044, 158718, 170055, 226740, 234298, 238077, 264530, 317436, 340110, 351447, 396795, 468596, 476154, 529060, 585745, 680220, 702894, 793590, 820043, 952308, 1054341, 1171490, 1190385, 1405788, 1587180, 1640086, 1757235, 2108682, 2342980, 2380770, 2460129, 3280172, 3514470, 4100215, 4217364, 4761540, 4920258, 5271705, 7028940, 7380387, 8200430, 9840516, 10543410, 12300645, 14760774, 16400860, 21086820, 24601290, 29521548, 36901935, 49202580, 73803870, 147607740]

約数ペア:

[(1, 147607740), (2, 73803870), (3, 49202580), (4, 36901935), (5, 29521548), (6, 24601290), (7, 21086820), (9, 16400860), (10, 14760774), (12, 12300645), (14, 10543410), (15, 9840516), (18, 8200430), (20, 7380387), (21, 7028940), (28, 5271705), (30, 4920258), (31, 4761540), (35, 4217364), (36, 4100215), (42, 3514470), (45, 3280172), (60, 2460129), (62, 2380770), (63, 2342980), (70, 2108682), (84, 1757235), (90, 1640086), (93, 1587180), (105, 1405788), (124, 1190385), (126, 1171490), (140, 1054341), (155, 952308), (180, 820043), (186, 793590), (210, 702894), (217, 680220), (252, 585745), (279, 529060), (310, 476154), (315, 468596), (372, 396795), (420, 351447), (434, 340110), (465, 317436), (558, 264530), (620, 238077), (630, 234298), (651, 226740), (868, 170055), (930, 158718), (1085, 136044), (1116, 132265), (1260, 117149), (1302, 113370), (1395, 105812), (1860, 79359), (1953, 75580), (2170, 68022), (2604, 56685), (2790, 52906), (3255, 45348), (3779, 39060), (3906, 37790), (4340, 34011), (5580, 26453), (6510, 22674), (7558, 19530), (7812, 18895), (9765, 15116), (11337, 13020)]