66537660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9319}}^1$

素因数の和:9355

約数の個数: 96

約数和(自身を含む): 225469440

約数和(自身を除く): 158931780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 9319, 18638, 27957, 37276, 46595, 55914, 65233, 93190, 111828, 130466, 139785, 158423, 186380, 195699, 260932, 279570, 316846, 326165, 391398, 475269, 559140, 633692, 652330, 782796, 792115, 950538, 978495, 1108961, 1304660, 1584230, 1901076, 1956990, 2217922, 2376345, 3168460, 3326883, 3913980, 4435844, 4752690, 5544805, 6653766, 9505380, 11089610, 13307532, 16634415, 22179220, 33268830, 66537660]

約数ペア:

[(1, 66537660), (2, 33268830), (3, 22179220), (4, 16634415), (5, 13307532), (6, 11089610), (7, 9505380), (10, 6653766), (12, 5544805), (14, 4752690), (15, 4435844), (17, 3913980), (20, 3326883), (21, 3168460), (28, 2376345), (30, 2217922), (34, 1956990), (35, 1901076), (42, 1584230), (51, 1304660), (60, 1108961), (68, 978495), (70, 950538), (84, 792115), (85, 782796), (102, 652330), (105, 633692), (119, 559140), (140, 475269), (170, 391398), (204, 326165), (210, 316846), (238, 279570), (255, 260932), (340, 195699), (357, 186380), (420, 158423), (476, 139785), (510, 130466), (595, 111828), (714, 93190), (1020, 65233), (1190, 55914), (1428, 46595), (1785, 37276), (2380, 27957), (3570, 18638), (7140, 9319)]