1330773120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{499}}^1$

素因数の和:987

約数の個数: 192

約数和(自身を含む): 4614480000

約数和(自身を除く): 3283706880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 463, 480, 499, 576, 640, 720, 926, 960, 998, 1152, 1389, 1440, 1497, 1852, 1920, 1996, 2315, 2495, 2778, 2880, 2994, 3704, 3992, 4167, 4491, 4630, 4990, 5556, 5760, 5988, 6945, 7408, 7485, 7984, 8334, 8982, 9260, 9980, 11112, 11976, 13890, 14816, 14970, 15968, 16668, 17964, 18520, 19960, 20835, 22224, 22455, 23952, 27780, 29632, 29940, 31936, 33336, 35928, 37040, 39920, 41670, 44448, 44910, 47904, 55560, 59264, 59880, 63872, 66672, 71856, 74080, 79840, 83340, 88896, 89820, 95808, 111120, 119760, 133344, 143712, 148160, 159680, 166680, 177792, 179640, 191616, 222240, 231037, 239520, 266688, 287424, 296320, 319360, 333360, 359280, 444480, 462074, 479040, 533376, 574848, 666720, 693111, 718560, 888960, 924148, 958080, 1155185, 1333440, 1386222, 1437120, 1848296, 2079333, 2310370, 2666880, 2772444, 2874240, 3465555, 3696592, 4158666, 4620740, 5544888, 6931110, 7393184, 8317332, 9241480, 10396665, 11089776, 13862220, 14786368, 16634664, 18482960, 20793330, 22179552, 27724440, 29572736, 33269328, 36965920, 41586660, 44359104, 55448880, 66538656, 73931840, 83173320, 88718208, 110897760, 133077312, 147863680, 166346640, 221795520, 266154624, 332693280, 443591040, 665386560, 1330773120]

約数ペア:

[(1, 1330773120), (2, 665386560), (3, 443591040), (4, 332693280), (5, 266154624), (6, 221795520), (8, 166346640), (9, 147863680), (10, 133077312), (12, 110897760), (15, 88718208), (16, 83173320), (18, 73931840), (20, 66538656), (24, 55448880), (30, 44359104), (32, 41586660), (36, 36965920), (40, 33269328), (45, 29572736), (48, 27724440), (60, 22179552), (64, 20793330), (72, 18482960), (80, 16634664), (90, 14786368), (96, 13862220), (120, 11089776), (128, 10396665), (144, 9241480), (160, 8317332), (180, 7393184), (192, 6931110), (240, 5544888), (288, 4620740), (320, 4158666), (360, 3696592), (384, 3465555), (463, 2874240), (480, 2772444), (499, 2666880), (576, 2310370), (640, 2079333), (720, 1848296), (926, 1437120), (960, 1386222), (998, 1333440), (1152, 1155185), (1389, 958080), (1440, 924148), (1497, 888960), (1852, 718560), (1920, 693111), (1996, 666720), (2315, 574848), (2495, 533376), (2778, 479040), (2880, 462074), (2994, 444480), (3704, 359280), (3992, 333360), (4167, 319360), (4491, 296320), (4630, 287424), (4990, 266688), (5556, 239520), (5760, 231037), (5988, 222240), (6945, 191616), (7408, 179640), (7485, 177792), (7984, 166680), (8334, 159680), (8982, 148160), (9260, 143712), (9980, 133344), (11112, 119760), (11976, 111120), (13890, 95808), (14816, 89820), (14970, 88896), (15968, 83340), (16668, 79840), (17964, 74080), (18520, 71856), (19960, 66672), (20835, 63872), (22224, 59880), (22455, 59264), (23952, 55560), (27780, 47904), (29632, 44910), (29940, 44448), (31936, 41670), (33336, 39920), (35928, 37040)]