1300133760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2957}}^1$

素因数の和:3208

約数の個数: 128

約数和(自身を含む): 4163680800

約数和(自身を除く): 2863547040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 320, 384, 458, 480, 640, 687, 916, 960, 1145, 1374, 1832, 1920, 2290, 2748, 2957, 3435, 3664, 4580, 5496, 5914, 6870, 7328, 8871, 9160, 10992, 11828, 13740, 14656, 14785, 17742, 18320, 21984, 23656, 27480, 29312, 29570, 35484, 36640, 43968, 44355, 47312, 54960, 59140, 70968, 73280, 87936, 88710, 94624, 109920, 118280, 141936, 146560, 177420, 189248, 219840, 236560, 283872, 354840, 378496, 439680, 473120, 567744, 677153, 709680, 946240, 1135488, 1354306, 1419360, 1892480, 2031459, 2708612, 2838720, 3385765, 4062918, 5417224, 5677440, 6771530, 8125836, 10157295, 10834448, 13543060, 16251672, 20314590, 21668896, 27086120, 32503344, 40629180, 43337792, 54172240, 65006688, 81258360, 86675584, 108344480, 130013376, 162516720, 216688960, 260026752, 325033440, 433377920, 650066880, 1300133760]

約数ペア:

[(1, 1300133760), (2, 650066880), (3, 433377920), (4, 325033440), (5, 260026752), (6, 216688960), (8, 162516720), (10, 130013376), (12, 108344480), (15, 86675584), (16, 81258360), (20, 65006688), (24, 54172240), (30, 43337792), (32, 40629180), (40, 32503344), (48, 27086120), (60, 21668896), (64, 20314590), (80, 16251672), (96, 13543060), (120, 10834448), (128, 10157295), (160, 8125836), (192, 6771530), (229, 5677440), (240, 5417224), (320, 4062918), (384, 3385765), (458, 2838720), (480, 2708612), (640, 2031459), (687, 1892480), (916, 1419360), (960, 1354306), (1145, 1135488), (1374, 946240), (1832, 709680), (1920, 677153), (2290, 567744), (2748, 473120), (2957, 439680), (3435, 378496), (3664, 354840), (4580, 283872), (5496, 236560), (5914, 219840), (6870, 189248), (7328, 177420), (8871, 146560), (9160, 141936), (10992, 118280), (11828, 109920), (13740, 94624), (14656, 88710), (14785, 87936), (17742, 73280), (18320, 70968), (21984, 59140), (23656, 54960), (27480, 47312), (29312, 44355), (29570, 43968), (35484, 36640)]