1418979840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2630

約数の個数: 160

約数和(自身を含む): 4600259136

約数和(自身を除く): 3181279296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 512, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1536, 1752, 1920, 2190, 2336, 2531, 2560, 2920, 3504, 3840, 4380, 4672, 5062, 5840, 7008, 7593, 7680, 8760, 9344, 10124, 11680, 12655, 14016, 15186, 17520, 18688, 20248, 23360, 25310, 28032, 30372, 35040, 37376, 37965, 40496, 46720, 50620, 56064, 60744, 70080, 75930, 80992, 93440, 101240, 112128, 121488, 140160, 151860, 161984, 184763, 186880, 202480, 242976, 280320, 303720, 323968, 369526, 404960, 485952, 554289, 560640, 607440, 647936, 739052, 809920, 923815, 971904, 1108578, 1214880, 1295872, 1478104, 1619840, 1847630, 1943808, 2217156, 2429760, 2771445, 2956208, 3239680, 3695260, 3887616, 4434312, 4859520, 5542890, 5912416, 6479360, 7390520, 8868624, 9719040, 11085780, 11824832, 14781040, 17737248, 19438080, 22171560, 23649664, 29562080, 35474496, 44343120, 47299328, 59124160, 70948992, 88686240, 94598656, 118248320, 141897984, 177372480, 236496640, 283795968, 354744960, 472993280, 709489920, 1418979840]

約数ペア:

[(1, 1418979840), (2, 709489920), (3, 472993280), (4, 354744960), (5, 283795968), (6, 236496640), (8, 177372480), (10, 141897984), (12, 118248320), (15, 94598656), (16, 88686240), (20, 70948992), (24, 59124160), (30, 47299328), (32, 44343120), (40, 35474496), (48, 29562080), (60, 23649664), (64, 22171560), (73, 19438080), (80, 17737248), (96, 14781040), (120, 11824832), (128, 11085780), (146, 9719040), (160, 8868624), (192, 7390520), (219, 6479360), (240, 5912416), (256, 5542890), (292, 4859520), (320, 4434312), (365, 3887616), (384, 3695260), (438, 3239680), (480, 2956208), (512, 2771445), (584, 2429760), (640, 2217156), (730, 1943808), (768, 1847630), (876, 1619840), (960, 1478104), (1095, 1295872), (1168, 1214880), (1280, 1108578), (1460, 971904), (1536, 923815), (1752, 809920), (1920, 739052), (2190, 647936), (2336, 607440), (2531, 560640), (2560, 554289), (2920, 485952), (3504, 404960), (3840, 369526), (4380, 323968), (4672, 303720), (5062, 280320), (5840, 242976), (7008, 202480), (7593, 186880), (7680, 184763), (8760, 161984), (9344, 151860), (10124, 140160), (11680, 121488), (12655, 112128), (14016, 101240), (15186, 93440), (17520, 80992), (18688, 75930), (20248, 70080), (23360, 60744), (25310, 56064), (28032, 50620), (30372, 46720), (35040, 40496), (37376, 37965)]