197670060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2659}}^1$

素因数の和:2740

約数の個数: 144

約数和(自身を含む): 697132800

約数和(自身を除く): 499462740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 2065, 2124, 2478, 2655, 2659, 3540, 3717, 4130, 4956, 5310, 5318, 6195, 7434, 7977, 8260, 10620, 10636, 12390, 13295, 14868, 15954, 18585, 18613, 23931, 24780, 26590, 31908, 37170, 37226, 39885, 47862, 53180, 55839, 74340, 74452, 79770, 93065, 95724, 111678, 119655, 156881, 159540, 167517, 186130, 223356, 239310, 279195, 313762, 335034, 372260, 470643, 478620, 558390, 627524, 670068, 784405, 837585, 941286, 1098167, 1116780, 1411929, 1568810, 1675170, 1882572, 2196334, 2353215, 2823858, 3137620, 3294501, 3350340, 4392668, 4706430, 5490835, 5647716, 6589002, 7059645, 9412860, 9883503, 10981670, 13178004, 14119290, 16472505, 19767006, 21963340, 28238580, 32945010, 39534012, 49417515, 65890020, 98835030, 197670060]

約数ペア:

[(1, 197670060), (2, 98835030), (3, 65890020), (4, 49417515), (5, 39534012), (6, 32945010), (7, 28238580), (9, 21963340), (10, 19767006), (12, 16472505), (14, 14119290), (15, 13178004), (18, 10981670), (20, 9883503), (21, 9412860), (28, 7059645), (30, 6589002), (35, 5647716), (36, 5490835), (42, 4706430), (45, 4392668), (59, 3350340), (60, 3294501), (63, 3137620), (70, 2823858), (84, 2353215), (90, 2196334), (105, 1882572), (118, 1675170), (126, 1568810), (140, 1411929), (177, 1116780), (180, 1098167), (210, 941286), (236, 837585), (252, 784405), (295, 670068), (315, 627524), (354, 558390), (413, 478620), (420, 470643), (531, 372260), (590, 335034), (630, 313762), (708, 279195), (826, 239310), (885, 223356), (1062, 186130), (1180, 167517), (1239, 159540), (1260, 156881), (1652, 119655), (1770, 111678), (2065, 95724), (2124, 93065), (2478, 79770), (2655, 74452), (2659, 74340), (3540, 55839), (3717, 53180), (4130, 47862), (4956, 39885), (5310, 37226), (5318, 37170), (6195, 31908), (7434, 26590), (7977, 24780), (8260, 23931), (10620, 18613), (10636, 18585), (12390, 15954), (13295, 14868)]