164089320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 525312000

約数和(自身を除く): 361222680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 316, 380, 395, 456, 474, 570, 632, 760, 790, 911, 948, 1140, 1185, 1501, 1580, 1822, 1896, 2280, 2370, 2733, 3002, 3160, 3644, 4503, 4555, 4740, 5466, 6004, 7288, 7505, 9006, 9110, 9480, 10932, 12008, 13665, 15010, 17309, 18012, 18220, 21864, 22515, 27330, 30020, 34618, 36024, 36440, 45030, 51927, 54660, 60040, 69236, 71969, 86545, 90060, 103854, 109320, 138472, 143938, 173090, 180120, 207708, 215907, 259635, 287876, 346180, 359845, 415416, 431814, 519270, 575752, 692360, 719690, 863628, 1038540, 1079535, 1367411, 1439380, 1727256, 2077080, 2159070, 2734822, 2878760, 4102233, 4318140, 5469644, 6837055, 8204466, 8636280, 10939288, 13674110, 16408932, 20511165, 27348220, 32817864, 41022330, 54696440, 82044660, 164089320]

約数ペア:

[(1, 164089320), (2, 82044660), (3, 54696440), (4, 41022330), (5, 32817864), (6, 27348220), (8, 20511165), (10, 16408932), (12, 13674110), (15, 10939288), (19, 8636280), (20, 8204466), (24, 6837055), (30, 5469644), (38, 4318140), (40, 4102233), (57, 2878760), (60, 2734822), (76, 2159070), (79, 2077080), (95, 1727256), (114, 1439380), (120, 1367411), (152, 1079535), (158, 1038540), (190, 863628), (228, 719690), (237, 692360), (285, 575752), (316, 519270), (380, 431814), (395, 415416), (456, 359845), (474, 346180), (570, 287876), (632, 259635), (760, 215907), (790, 207708), (911, 180120), (948, 173090), (1140, 143938), (1185, 138472), (1501, 109320), (1580, 103854), (1822, 90060), (1896, 86545), (2280, 71969), (2370, 69236), (2733, 60040), (3002, 54660), (3160, 51927), (3644, 45030), (4503, 36440), (4555, 36024), (4740, 34618), (5466, 30020), (6004, 27330), (7288, 22515), (7505, 21864), (9006, 18220), (9110, 18012), (9480, 17309), (10932, 15010), (12008, 13665)]