667590120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 2309472000

約数和(自身を除く): 1641881880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 107, 108, 109, 120, 135, 159, 180, 212, 214, 216, 218, 265, 270, 318, 321, 327, 360, 424, 428, 436, 477, 530, 535, 540, 545, 636, 642, 654, 795, 856, 872, 954, 963, 981, 1060, 1070, 1080, 1090, 1272, 1284, 1308, 1431, 1590, 1605, 1635, 1908, 1926, 1962, 2120, 2140, 2180, 2385, 2568, 2616, 2862, 2889, 2943, 3180, 3210, 3270, 3816, 3852, 3924, 4280, 4360, 4770, 4815, 4905, 5671, 5724, 5777, 5778, 5886, 6360, 6420, 6540, 7155, 7704, 7848, 9540, 9630, 9810, 11342, 11448, 11554, 11556, 11663, 11772, 12840, 13080, 14310, 14445, 14715, 17013, 17331, 19080, 19260, 19620, 22684, 23108, 23112, 23326, 23544, 28355, 28620, 28885, 28890, 29430, 34026, 34662, 34989, 38520, 39240, 45368, 46216, 46652, 51039, 51993, 56710, 57240, 57770, 57780, 58315, 58860, 68052, 69324, 69978, 85065, 86655, 93304, 102078, 103986, 104967, 113420, 115540, 115560, 116630, 117720, 136104, 138648, 139956, 153117, 155979, 170130, 173310, 174945, 204156, 207972, 209934, 226840, 231080, 233260, 255195, 259965, 279912, 306234, 311958, 314901, 340260, 346620, 349890, 408312, 415944, 419868, 466520, 510390, 519930, 524835, 612468, 618139, 623916, 629802, 680520, 693240, 699780, 765585, 779895, 839736, 1020780, 1039860, 1049670, 1224936, 1236278, 1247832, 1259604, 1399560, 1531170, 1559790, 1574505, 1854417, 2041560, 2079720, 2099340, 2472556, 2519208, 3062340, 3090695, 3119580, 3149010, 3708834, 4198680, 4945112, 5563251, 6124680, 6181390, 6239160, 6298020, 7417668, 9272085, 11126502, 12362780, 12596040, 14835336, 16689753, 18544170, 22253004, 24725560, 27816255, 33379506, 37088340, 44506008, 55632510, 66759012, 74176680, 83448765, 111265020, 133518024, 166897530, 222530040, 333795060, 667590120]

約数ペア:

[(1, 667590120), (2, 333795060), (3, 222530040), (4, 166897530), (5, 133518024), (6, 111265020), (8, 83448765), (9, 74176680), (10, 66759012), (12, 55632510), (15, 44506008), (18, 37088340), (20, 33379506), (24, 27816255), (27, 24725560), (30, 22253004), (36, 18544170), (40, 16689753), (45, 14835336), (53, 12596040), (54, 12362780), (60, 11126502), (72, 9272085), (90, 7417668), (106, 6298020), (107, 6239160), (108, 6181390), (109, 6124680), (120, 5563251), (135, 4945112), (159, 4198680), (180, 3708834), (212, 3149010), (214, 3119580), (216, 3090695), (218, 3062340), (265, 2519208), (270, 2472556), (318, 2099340), (321, 2079720), (327, 2041560), (360, 1854417), (424, 1574505), (428, 1559790), (436, 1531170), (477, 1399560), (530, 1259604), (535, 1247832), (540, 1236278), (545, 1224936), (636, 1049670), (642, 1039860), (654, 1020780), (795, 839736), (856, 779895), (872, 765585), (954, 699780), (963, 693240), (981, 680520), (1060, 629802), (1070, 623916), (1080, 618139), (1090, 612468), (1272, 524835), (1284, 519930), (1308, 510390), (1431, 466520), (1590, 419868), (1605, 415944), (1635, 408312), (1908, 349890), (1926, 346620), (1962, 340260), (2120, 314901), (2140, 311958), (2180, 306234), (2385, 279912), (2568, 259965), (2616, 255195), (2862, 233260), (2889, 231080), (2943, 226840), (3180, 209934), (3210, 207972), (3270, 204156), (3816, 174945), (3852, 173310), (3924, 170130), (4280, 155979), (4360, 153117), (4770, 139956), (4815, 138648), (4905, 136104), (5671, 117720), (5724, 116630), (5777, 115560), (5778, 115540), (5886, 113420), (6360, 104967), (6420, 103986), (6540, 102078), (7155, 93304), (7704, 86655), (7848, 85065), (9540, 69978), (9630, 69324), (9810, 68052), (11342, 58860), (11448, 58315), (11554, 57780), (11556, 57770), (11663, 57240), (11772, 56710), (12840, 51993), (13080, 51039), (14310, 46652), (14445, 46216), (14715, 45368), (17013, 39240), (17331, 38520), (19080, 34989), (19260, 34662), (19620, 34026), (22684, 29430), (23108, 28890), (23112, 28885), (23326, 28620), (23544, 28355)]