90348160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 260932320

約数和(自身を除く): 170584160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 67, 70, 80, 86, 98, 112, 128, 134, 140, 160, 172, 196, 215, 224, 245, 268, 280, 301, 320, 335, 344, 392, 430, 448, 469, 490, 536, 560, 602, 640, 670, 688, 784, 860, 896, 938, 980, 1072, 1120, 1204, 1340, 1376, 1505, 1568, 1720, 1876, 1960, 2107, 2144, 2240, 2345, 2408, 2680, 2752, 2881, 3010, 3136, 3283, 3440, 3752, 3920, 4214, 4288, 4480, 4690, 4816, 5360, 5504, 5762, 6020, 6272, 6566, 6880, 7504, 7840, 8428, 8576, 9380, 9632, 10535, 10720, 11524, 12040, 13132, 13760, 14405, 15008, 15680, 16415, 16856, 18760, 19264, 20167, 21070, 21440, 23048, 24080, 26264, 27520, 28810, 30016, 31360, 32830, 33712, 37520, 38528, 40334, 42140, 42880, 46096, 48160, 52528, 57620, 60032, 65660, 67424, 75040, 80668, 84280, 92192, 96320, 100835, 105056, 115240, 131320, 134848, 141169, 150080, 161336, 168560, 184384, 192640, 201670, 210112, 230480, 262640, 269696, 282338, 300160, 322672, 337120, 368768, 403340, 420224, 460960, 525280, 564676, 645344, 674240, 705845, 806680, 921920, 1050560, 1129352, 1290688, 1348480, 1411690, 1613360, 1843840, 2101120, 2258704, 2581376, 2823380, 3226720, 4517408, 5646760, 6453440, 9034816, 11293520, 12906880, 18069632, 22587040, 45174080, 90348160]

約数ペア:

[(1, 90348160), (2, 45174080), (4, 22587040), (5, 18069632), (7, 12906880), (8, 11293520), (10, 9034816), (14, 6453440), (16, 5646760), (20, 4517408), (28, 3226720), (32, 2823380), (35, 2581376), (40, 2258704), (43, 2101120), (49, 1843840), (56, 1613360), (64, 1411690), (67, 1348480), (70, 1290688), (80, 1129352), (86, 1050560), (98, 921920), (112, 806680), (128, 705845), (134, 674240), (140, 645344), (160, 564676), (172, 525280), (196, 460960), (215, 420224), (224, 403340), (245, 368768), (268, 337120), (280, 322672), (301, 300160), (320, 282338), (335, 269696), (344, 262640), (392, 230480), (430, 210112), (448, 201670), (469, 192640), (490, 184384), (536, 168560), (560, 161336), (602, 150080), (640, 141169), (670, 134848), (688, 131320), (784, 115240), (860, 105056), (896, 100835), (938, 96320), (980, 92192), (1072, 84280), (1120, 80668), (1204, 75040), (1340, 67424), (1376, 65660), (1505, 60032), (1568, 57620), (1720, 52528), (1876, 48160), (1960, 46096), (2107, 42880), (2144, 42140), (2240, 40334), (2345, 38528), (2408, 37520), (2680, 33712), (2752, 32830), (2881, 31360), (3010, 30016), (3136, 28810), (3283, 27520), (3440, 26264), (3752, 24080), (3920, 23048), (4214, 21440), (4288, 21070), (4480, 20167), (4690, 19264), (4816, 18760), (5360, 16856), (5504, 16415), (5762, 15680), (6020, 15008), (6272, 14405), (6566, 13760), (6880, 13132), (7504, 12040), (7840, 11524), (8428, 10720), (8576, 10535), (9380, 9632)]