138067020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8429}}^1$

素因数の和:8464

約数の個数: 144

約数和(自身を含む): 515511360

約数和(自身を除く): 377444340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 8429, 16380, 16858, 25287, 33716, 42145, 50574, 59003, 75861, 84290, 101148, 109577, 118006, 126435, 151722, 168580, 177009, 219154, 236012, 252870, 295015, 303444, 328731, 354018, 379305, 438308, 505740, 531027, 547885, 590030, 657462, 708036, 758610, 767039, 885045, 986193, 1062054, 1095770, 1180060, 1314924, 1517220, 1534078, 1643655, 1770090, 1972386, 2124108, 2191540, 2301117, 2655135, 3068156, 3287310, 3540180, 3835195, 3944772, 4602234, 4930965, 5310270, 6574620, 6903351, 7670390, 9204468, 9861930, 10620540, 11505585, 13806702, 15340780, 19723860, 23011170, 27613404, 34516755, 46022340, 69033510, 138067020]

約数ペア:

[(1, 138067020), (2, 69033510), (3, 46022340), (4, 34516755), (5, 27613404), (6, 23011170), (7, 19723860), (9, 15340780), (10, 13806702), (12, 11505585), (13, 10620540), (14, 9861930), (15, 9204468), (18, 7670390), (20, 6903351), (21, 6574620), (26, 5310270), (28, 4930965), (30, 4602234), (35, 3944772), (36, 3835195), (39, 3540180), (42, 3287310), (45, 3068156), (52, 2655135), (60, 2301117), (63, 2191540), (65, 2124108), (70, 1972386), (78, 1770090), (84, 1643655), (90, 1534078), (91, 1517220), (105, 1314924), (117, 1180060), (126, 1095770), (130, 1062054), (140, 986193), (156, 885045), (180, 767039), (182, 758610), (195, 708036), (210, 657462), (234, 590030), (252, 547885), (260, 531027), (273, 505740), (315, 438308), (364, 379305), (390, 354018), (420, 328731), (455, 303444), (468, 295015), (546, 252870), (585, 236012), (630, 219154), (780, 177009), (819, 168580), (910, 151722), (1092, 126435), (1170, 118006), (1260, 109577), (1365, 101148), (1638, 84290), (1820, 75861), (2340, 59003), (2730, 50574), (3276, 42145), (4095, 33716), (5460, 25287), (8190, 16858), (8429, 16380)]