166059180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 596090880

約数和(自身を除く): 430031700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 197, 210, 223, 252, 270, 315, 378, 394, 420, 446, 540, 591, 630, 669, 756, 788, 892, 945, 985, 1115, 1182, 1260, 1338, 1379, 1561, 1773, 1890, 1970, 2007, 2230, 2364, 2676, 2758, 2955, 3122, 3345, 3546, 3780, 3940, 4014, 4137, 4460, 4683, 5319, 5516, 5910, 6021, 6244, 6690, 6895, 7092, 7805, 8028, 8274, 8865, 9366, 10035, 10638, 11820, 12042, 12411, 13380, 13790, 14049, 15610, 16548, 17730, 18732, 20070, 20685, 21276, 23415, 24084, 24822, 26595, 27580, 28098, 30105, 31220, 35460, 37233, 40140, 41370, 42147, 43931, 46830, 49644, 53190, 56196, 60210, 62055, 70245, 74466, 82740, 84294, 87862, 93660, 106380, 120420, 124110, 131793, 140490, 148932, 168588, 175724, 186165, 210735, 219655, 248220, 263586, 280980, 307517, 372330, 395379, 421470, 439310, 527172, 615034, 658965, 744660, 790758, 842940, 878620, 922551, 1186137, 1230068, 1317930, 1537585, 1581516, 1845102, 1976895, 2372274, 2635860, 2767653, 3075170, 3690204, 3953790, 4612755, 4744548, 5535306, 5930685, 6150340, 7907580, 8302959, 9225510, 11070612, 11861370, 13838265, 16605918, 18451020, 23722740, 27676530, 33211836, 41514795, 55353060, 83029590, 166059180]

約数ペア:

[(1, 166059180), (2, 83029590), (3, 55353060), (4, 41514795), (5, 33211836), (6, 27676530), (7, 23722740), (9, 18451020), (10, 16605918), (12, 13838265), (14, 11861370), (15, 11070612), (18, 9225510), (20, 8302959), (21, 7907580), (27, 6150340), (28, 5930685), (30, 5535306), (35, 4744548), (36, 4612755), (42, 3953790), (45, 3690204), (54, 3075170), (60, 2767653), (63, 2635860), (70, 2372274), (84, 1976895), (90, 1845102), (105, 1581516), (108, 1537585), (126, 1317930), (135, 1230068), (140, 1186137), (180, 922551), (189, 878620), (197, 842940), (210, 790758), (223, 744660), (252, 658965), (270, 615034), (315, 527172), (378, 439310), (394, 421470), (420, 395379), (446, 372330), (540, 307517), (591, 280980), (630, 263586), (669, 248220), (756, 219655), (788, 210735), (892, 186165), (945, 175724), (985, 168588), (1115, 148932), (1182, 140490), (1260, 131793), (1338, 124110), (1379, 120420), (1561, 106380), (1773, 93660), (1890, 87862), (1970, 84294), (2007, 82740), (2230, 74466), (2364, 70245), (2676, 62055), (2758, 60210), (2955, 56196), (3122, 53190), (3345, 49644), (3546, 46830), (3780, 43931), (3940, 42147), (4014, 41370), (4137, 40140), (4460, 37233), (4683, 35460), (5319, 31220), (5516, 30105), (5910, 28098), (6021, 27580), (6244, 26595), (6690, 24822), (6895, 24084), (7092, 23415), (7805, 21276), (8028, 20685), (8274, 20070), (8865, 18732), (9366, 17730), (10035, 16548), (10638, 15610), (11820, 14049), (12042, 13790), (12411, 13380)]