7206540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 22498560

約数和(自身を除く): 15292020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 179, 183, 220, 244, 305, 330, 358, 366, 537, 610, 660, 671, 716, 732, 895, 915, 1074, 1220, 1342, 1790, 1830, 1969, 2013, 2148, 2684, 2685, 3355, 3580, 3660, 3938, 4026, 5370, 5907, 6710, 7876, 8052, 9845, 10065, 10740, 10919, 11814, 13420, 19690, 20130, 21838, 23628, 29535, 32757, 39380, 40260, 43676, 54595, 59070, 65514, 109190, 118140, 120109, 131028, 163785, 218380, 240218, 327570, 360327, 480436, 600545, 655140, 720654, 1201090, 1441308, 1801635, 2402180, 3603270, 7206540]

約数ペア:

[(1, 7206540), (2, 3603270), (3, 2402180), (4, 1801635), (5, 1441308), (6, 1201090), (10, 720654), (11, 655140), (12, 600545), (15, 480436), (20, 360327), (22, 327570), (30, 240218), (33, 218380), (44, 163785), (55, 131028), (60, 120109), (61, 118140), (66, 109190), (110, 65514), (122, 59070), (132, 54595), (165, 43676), (179, 40260), (183, 39380), (220, 32757), (244, 29535), (305, 23628), (330, 21838), (358, 20130), (366, 19690), (537, 13420), (610, 11814), (660, 10919), (671, 10740), (716, 10065), (732, 9845), (895, 8052), (915, 7876), (1074, 6710), (1220, 5907), (1342, 5370), (1790, 4026), (1830, 3938), (1969, 3660), (2013, 3580), (2148, 3355), (2684, 2685)]