12073740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 43545600

約数和(自身を除く): 31471860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 89, 95, 102, 105, 114, 119, 133, 140, 170, 178, 190, 204, 210, 228, 238, 255, 266, 267, 285, 323, 340, 356, 357, 380, 399, 420, 445, 476, 510, 532, 534, 570, 595, 623, 646, 665, 714, 798, 890, 969, 1020, 1068, 1140, 1190, 1246, 1292, 1330, 1335, 1428, 1513, 1596, 1615, 1691, 1780, 1785, 1869, 1938, 1995, 2261, 2380, 2492, 2660, 2670, 3026, 3115, 3230, 3382, 3570, 3738, 3876, 3990, 4522, 4539, 4845, 5073, 5340, 6052, 6230, 6460, 6764, 6783, 7140, 7476, 7565, 7980, 8455, 9044, 9078, 9345, 9690, 10146, 10591, 11305, 11837, 12460, 13566, 15130, 16910, 18156, 18690, 19380, 20292, 21182, 22610, 22695, 23674, 25365, 27132, 28747, 30260, 31773, 33820, 33915, 35511, 37380, 42364, 45220, 45390, 47348, 50730, 52955, 57494, 59185, 63546, 67830, 71022, 86241, 90780, 101460, 105910, 114988, 118370, 127092, 135660, 142044, 143735, 158865, 172482, 177555, 201229, 211820, 236740, 287470, 317730, 344964, 355110, 402458, 431205, 574940, 603687, 635460, 710220, 804916, 862410, 1006145, 1207374, 1724820, 2012290, 2414748, 3018435, 4024580, 6036870, 12073740]

約数ペア:

[(1, 12073740), (2, 6036870), (3, 4024580), (4, 3018435), (5, 2414748), (6, 2012290), (7, 1724820), (10, 1207374), (12, 1006145), (14, 862410), (15, 804916), (17, 710220), (19, 635460), (20, 603687), (21, 574940), (28, 431205), (30, 402458), (34, 355110), (35, 344964), (38, 317730), (42, 287470), (51, 236740), (57, 211820), (60, 201229), (68, 177555), (70, 172482), (76, 158865), (84, 143735), (85, 142044), (89, 135660), (95, 127092), (102, 118370), (105, 114988), (114, 105910), (119, 101460), (133, 90780), (140, 86241), (170, 71022), (178, 67830), (190, 63546), (204, 59185), (210, 57494), (228, 52955), (238, 50730), (255, 47348), (266, 45390), (267, 45220), (285, 42364), (323, 37380), (340, 35511), (356, 33915), (357, 33820), (380, 31773), (399, 30260), (420, 28747), (445, 27132), (476, 25365), (510, 23674), (532, 22695), (534, 22610), (570, 21182), (595, 20292), (623, 19380), (646, 18690), (665, 18156), (714, 16910), (798, 15130), (890, 13566), (969, 12460), (1020, 11837), (1068, 11305), (1140, 10591), (1190, 10146), (1246, 9690), (1292, 9345), (1330, 9078), (1335, 9044), (1428, 8455), (1513, 7980), (1596, 7565), (1615, 7476), (1691, 7140), (1780, 6783), (1785, 6764), (1869, 6460), (1938, 6230), (1995, 6052), (2261, 5340), (2380, 5073), (2492, 4845), (2660, 4539), (2670, 4522), (3026, 3990), (3115, 3876), (3230, 3738), (3382, 3570)]