138483120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 450774720

約数和(自身を除く): 312291600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 101, 116, 120, 145, 174, 197, 202, 232, 240, 290, 303, 348, 394, 404, 435, 464, 505, 580, 591, 606, 696, 788, 808, 870, 985, 1010, 1160, 1182, 1212, 1392, 1515, 1576, 1616, 1740, 1970, 2020, 2320, 2364, 2424, 2929, 2955, 3030, 3152, 3480, 3940, 4040, 4728, 4848, 5713, 5858, 5910, 6060, 6960, 7880, 8080, 8787, 9456, 11426, 11716, 11820, 12120, 14645, 15760, 17139, 17574, 19897, 22852, 23432, 23640, 24240, 28565, 29290, 34278, 35148, 39794, 43935, 45704, 46864, 47280, 57130, 58580, 59691, 68556, 70296, 79588, 85695, 87870, 91408, 99485, 114260, 117160, 119382, 137112, 140592, 159176, 171390, 175740, 198970, 228520, 234320, 238764, 274224, 298455, 318352, 342780, 351480, 397940, 457040, 477528, 577013, 596910, 685560, 702960, 795880, 955056, 1154026, 1193820, 1371120, 1591760, 1731039, 2308052, 2387640, 2885065, 3462078, 4616104, 4775280, 5770130, 6924156, 8655195, 9232208, 11540260, 13848312, 17310390, 23080520, 27696624, 34620780, 46161040, 69241560, 138483120]

約数ペア:

[(1, 138483120), (2, 69241560), (3, 46161040), (4, 34620780), (5, 27696624), (6, 23080520), (8, 17310390), (10, 13848312), (12, 11540260), (15, 9232208), (16, 8655195), (20, 6924156), (24, 5770130), (29, 4775280), (30, 4616104), (40, 3462078), (48, 2885065), (58, 2387640), (60, 2308052), (80, 1731039), (87, 1591760), (101, 1371120), (116, 1193820), (120, 1154026), (145, 955056), (174, 795880), (197, 702960), (202, 685560), (232, 596910), (240, 577013), (290, 477528), (303, 457040), (348, 397940), (394, 351480), (404, 342780), (435, 318352), (464, 298455), (505, 274224), (580, 238764), (591, 234320), (606, 228520), (696, 198970), (788, 175740), (808, 171390), (870, 159176), (985, 140592), (1010, 137112), (1160, 119382), (1182, 117160), (1212, 114260), (1392, 99485), (1515, 91408), (1576, 87870), (1616, 85695), (1740, 79588), (1970, 70296), (2020, 68556), (2320, 59691), (2364, 58580), (2424, 57130), (2929, 47280), (2955, 46864), (3030, 45704), (3152, 43935), (3480, 39794), (3940, 35148), (4040, 34278), (4728, 29290), (4848, 28565), (5713, 24240), (5858, 23640), (5910, 23432), (6060, 22852), (6960, 19897), (7880, 17574), (8080, 17139), (8787, 15760), (9456, 14645), (11426, 12120), (11716, 11820)]