13070280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 42768000

約数和(自身を除く): 29697720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 149, 170, 172, 204, 215, 255, 258, 298, 340, 344, 408, 430, 447, 510, 516, 596, 645, 680, 731, 745, 860, 894, 1020, 1032, 1192, 1290, 1462, 1490, 1720, 1788, 2040, 2193, 2235, 2533, 2580, 2924, 2980, 3576, 3655, 4386, 4470, 5066, 5160, 5848, 5960, 6407, 7310, 7599, 8772, 8940, 10132, 10965, 12665, 12814, 14620, 15198, 17544, 17880, 19221, 20264, 21930, 25330, 25628, 29240, 30396, 32035, 37995, 38442, 43860, 50660, 51256, 60792, 64070, 75990, 76884, 87720, 96105, 101320, 108919, 128140, 151980, 153768, 192210, 217838, 256280, 303960, 326757, 384420, 435676, 544595, 653514, 768840, 871352, 1089190, 1307028, 1633785, 2178380, 2614056, 3267570, 4356760, 6535140, 13070280]

約数ペア:

[(1, 13070280), (2, 6535140), (3, 4356760), (4, 3267570), (5, 2614056), (6, 2178380), (8, 1633785), (10, 1307028), (12, 1089190), (15, 871352), (17, 768840), (20, 653514), (24, 544595), (30, 435676), (34, 384420), (40, 326757), (43, 303960), (51, 256280), (60, 217838), (68, 192210), (85, 153768), (86, 151980), (102, 128140), (120, 108919), (129, 101320), (136, 96105), (149, 87720), (170, 76884), (172, 75990), (204, 64070), (215, 60792), (255, 51256), (258, 50660), (298, 43860), (340, 38442), (344, 37995), (408, 32035), (430, 30396), (447, 29240), (510, 25628), (516, 25330), (596, 21930), (645, 20264), (680, 19221), (731, 17880), (745, 17544), (860, 15198), (894, 14620), (1020, 12814), (1032, 12665), (1192, 10965), (1290, 10132), (1462, 8940), (1490, 8772), (1720, 7599), (1788, 7310), (2040, 6407), (2193, 5960), (2235, 5848), (2533, 5160), (2580, 5066), (2924, 4470), (2980, 4386), (3576, 3655)]