12497520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 45568512

約数和(自身を除く): 33070992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 173, 210, 215, 240, 258, 280, 301, 336, 344, 346, 420, 430, 516, 519, 560, 602, 645, 688, 692, 840, 860, 865, 903, 1032, 1038, 1204, 1211, 1290, 1384, 1505, 1680, 1720, 1730, 1806, 2064, 2076, 2408, 2422, 2580, 2595, 2768, 3010, 3440, 3460, 3612, 3633, 4152, 4515, 4816, 4844, 5160, 5190, 6020, 6055, 6920, 7224, 7266, 7439, 8304, 9030, 9688, 10320, 10380, 12040, 12110, 13840, 14448, 14532, 14878, 18060, 18165, 19376, 20760, 22317, 24080, 24220, 29064, 29756, 36120, 36330, 37195, 41520, 44634, 48440, 52073, 58128, 59512, 72240, 72660, 74390, 89268, 96880, 104146, 111585, 119024, 145320, 148780, 156219, 178536, 208292, 223170, 260365, 290640, 297560, 312438, 357072, 416584, 446340, 520730, 595120, 624876, 781095, 833168, 892680, 1041460, 1249752, 1562190, 1785360, 2082920, 2499504, 3124380, 4165840, 6248760, 12497520]

約数ペア:

[(1, 12497520), (2, 6248760), (3, 4165840), (4, 3124380), (5, 2499504), (6, 2082920), (7, 1785360), (8, 1562190), (10, 1249752), (12, 1041460), (14, 892680), (15, 833168), (16, 781095), (20, 624876), (21, 595120), (24, 520730), (28, 446340), (30, 416584), (35, 357072), (40, 312438), (42, 297560), (43, 290640), (48, 260365), (56, 223170), (60, 208292), (70, 178536), (80, 156219), (84, 148780), (86, 145320), (105, 119024), (112, 111585), (120, 104146), (129, 96880), (140, 89268), (168, 74390), (172, 72660), (173, 72240), (210, 59512), (215, 58128), (240, 52073), (258, 48440), (280, 44634), (301, 41520), (336, 37195), (344, 36330), (346, 36120), (420, 29756), (430, 29064), (516, 24220), (519, 24080), (560, 22317), (602, 20760), (645, 19376), (688, 18165), (692, 18060), (840, 14878), (860, 14532), (865, 14448), (903, 13840), (1032, 12110), (1038, 12040), (1204, 10380), (1211, 10320), (1290, 9688), (1384, 9030), (1505, 8304), (1680, 7439), (1720, 7266), (1730, 7224), (1806, 6920), (2064, 6055), (2076, 6020), (2408, 5190), (2422, 5160), (2580, 4844), (2595, 4816), (2768, 4515), (3010, 4152), (3440, 3633), (3460, 3612)]