2277660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 192

約数和(自身を含む): 8709120

約数和(自身を除く): 6431460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 29, 30, 33, 34, 35, 42, 44, 51, 55, 58, 60, 66, 68, 70, 77, 84, 85, 87, 102, 105, 110, 116, 119, 132, 140, 145, 154, 165, 170, 174, 187, 203, 204, 210, 220, 231, 238, 255, 290, 308, 319, 330, 340, 348, 357, 374, 385, 406, 420, 435, 462, 476, 493, 510, 561, 580, 595, 609, 638, 660, 714, 748, 770, 812, 870, 924, 935, 957, 986, 1015, 1020, 1122, 1155, 1190, 1218, 1276, 1309, 1428, 1479, 1540, 1595, 1740, 1785, 1870, 1914, 1972, 2030, 2233, 2244, 2310, 2380, 2436, 2465, 2618, 2805, 2958, 3045, 3190, 3451, 3570, 3740, 3828, 3927, 4060, 4466, 4620, 4785, 4930, 5236, 5423, 5610, 5916, 6090, 6380, 6545, 6699, 6902, 7140, 7395, 7854, 8932, 9570, 9860, 10353, 10846, 11165, 11220, 12180, 13090, 13398, 13804, 14790, 15708, 16269, 17255, 19140, 19635, 20706, 21692, 22330, 26180, 26796, 27115, 29580, 32538, 33495, 34510, 37961, 39270, 41412, 44660, 51765, 54230, 65076, 66990, 69020, 75922, 78540, 81345, 103530, 108460, 113883, 133980, 151844, 162690, 189805, 207060, 227766, 325380, 379610, 455532, 569415, 759220, 1138830, 2277660]

約数ペア:

[(1, 2277660), (2, 1138830), (3, 759220), (4, 569415), (5, 455532), (6, 379610), (7, 325380), (10, 227766), (11, 207060), (12, 189805), (14, 162690), (15, 151844), (17, 133980), (20, 113883), (21, 108460), (22, 103530), (28, 81345), (29, 78540), (30, 75922), (33, 69020), (34, 66990), (35, 65076), (42, 54230), (44, 51765), (51, 44660), (55, 41412), (58, 39270), (60, 37961), (66, 34510), (68, 33495), (70, 32538), (77, 29580), (84, 27115), (85, 26796), (87, 26180), (102, 22330), (105, 21692), (110, 20706), (116, 19635), (119, 19140), (132, 17255), (140, 16269), (145, 15708), (154, 14790), (165, 13804), (170, 13398), (174, 13090), (187, 12180), (203, 11220), (204, 11165), (210, 10846), (220, 10353), (231, 9860), (238, 9570), (255, 8932), (290, 7854), (308, 7395), (319, 7140), (330, 6902), (340, 6699), (348, 6545), (357, 6380), (374, 6090), (385, 5916), (406, 5610), (420, 5423), (435, 5236), (462, 4930), (476, 4785), (493, 4620), (510, 4466), (561, 4060), (580, 3927), (595, 3828), (609, 3740), (638, 3570), (660, 3451), (714, 3190), (748, 3045), (770, 2958), (812, 2805), (870, 2618), (924, 2465), (935, 2436), (957, 2380), (986, 2310), (1015, 2244), (1020, 2233), (1122, 2030), (1155, 1972), (1190, 1914), (1218, 1870), (1276, 1785), (1309, 1740), (1428, 1595), (1479, 1540)]