1138963980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8501}}^1$

素因数の和:8560

約数の個数: 192

約数和(自身を含む): 4113607680

約数和(自身を除く): 2974643700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 462, 580, 609, 638, 660, 770, 812, 870, 924, 957, 1015, 1155, 1218, 1276, 1540, 1595, 1740, 1914, 2030, 2233, 2310, 2436, 3045, 3190, 3828, 4060, 4466, 4620, 4785, 6090, 6380, 6699, 8501, 8932, 9570, 11165, 12180, 13398, 17002, 19140, 22330, 25503, 26796, 33495, 34004, 42505, 44660, 51006, 59507, 66990, 85010, 93511, 102012, 119014, 127515, 133980, 170020, 178521, 187022, 238028, 246529, 255030, 280533, 297535, 357042, 374044, 467555, 493058, 510060, 561066, 595070, 654577, 714084, 739587, 892605, 935110, 986116, 1122132, 1190140, 1232645, 1309154, 1402665, 1479174, 1725703, 1785210, 1870220, 1963731, 2465290, 2618308, 2711819, 2805330, 2958348, 3272885, 3451406, 3570420, 3697935, 3927462, 4930580, 5177109, 5423638, 5610660, 6545770, 6902812, 7395870, 7854924, 8135457, 8628515, 9818655, 10354218, 10847276, 13091540, 13559095, 14791740, 16270914, 17257030, 18982733, 19637310, 20708436, 25885545, 27118190, 32541828, 34514060, 37965466, 39274620, 40677285, 51771090, 54236380, 56948199, 75930932, 81354570, 94913665, 103542180, 113896398, 162709140, 189827330, 227792796, 284740995, 379654660, 569481990, 1138963980]

約数ペア:

[(1, 1138963980), (2, 569481990), (3, 379654660), (4, 284740995), (5, 227792796), (6, 189827330), (7, 162709140), (10, 113896398), (11, 103542180), (12, 94913665), (14, 81354570), (15, 75930932), (20, 56948199), (21, 54236380), (22, 51771090), (28, 40677285), (29, 39274620), (30, 37965466), (33, 34514060), (35, 32541828), (42, 27118190), (44, 25885545), (55, 20708436), (58, 19637310), (60, 18982733), (66, 17257030), (70, 16270914), (77, 14791740), (84, 13559095), (87, 13091540), (105, 10847276), (110, 10354218), (116, 9818655), (132, 8628515), (140, 8135457), (145, 7854924), (154, 7395870), (165, 6902812), (174, 6545770), (203, 5610660), (210, 5423638), (220, 5177109), (231, 4930580), (290, 3927462), (308, 3697935), (319, 3570420), (330, 3451406), (348, 3272885), (385, 2958348), (406, 2805330), (420, 2711819), (435, 2618308), (462, 2465290), (580, 1963731), (609, 1870220), (638, 1785210), (660, 1725703), (770, 1479174), (812, 1402665), (870, 1309154), (924, 1232645), (957, 1190140), (1015, 1122132), (1155, 986116), (1218, 935110), (1276, 892605), (1540, 739587), (1595, 714084), (1740, 654577), (1914, 595070), (2030, 561066), (2233, 510060), (2310, 493058), (2436, 467555), (3045, 374044), (3190, 357042), (3828, 297535), (4060, 280533), (4466, 255030), (4620, 246529), (4785, 238028), (6090, 187022), (6380, 178521), (6699, 170020), (8501, 133980), (8932, 127515), (9570, 119014), (11165, 102012), (12180, 93511), (13398, 85010), (17002, 66990), (19140, 59507), (22330, 51006), (25503, 44660), (26796, 42505), (33495, 34004)]