16567040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^2$

素因数の和:114

約数の個数: 108

約数和(自身を含む): 46431504

約数和(自身を除く): 29864464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1280, 1376, 1505, 1720, 1792, 1849, 2240, 2408, 2752, 3010, 3440, 3698, 4480, 4816, 5504, 6020, 6880, 7396, 8960, 9245, 9632, 11008, 12040, 12943, 13760, 14792, 18490, 19264, 24080, 25886, 27520, 29584, 36980, 38528, 48160, 51772, 55040, 59168, 64715, 73960, 77056, 96320, 103544, 118336, 129430, 147920, 192640, 207088, 236672, 258860, 295840, 385280, 414176, 473344, 517720, 591680, 828352, 1035440, 1183360, 1656704, 2070880, 2366720, 3313408, 4141760, 8283520, 16567040]

約数ペア:

[(1, 16567040), (2, 8283520), (4, 4141760), (5, 3313408), (7, 2366720), (8, 2070880), (10, 1656704), (14, 1183360), (16, 1035440), (20, 828352), (28, 591680), (32, 517720), (35, 473344), (40, 414176), (43, 385280), (56, 295840), (64, 258860), (70, 236672), (80, 207088), (86, 192640), (112, 147920), (128, 129430), (140, 118336), (160, 103544), (172, 96320), (215, 77056), (224, 73960), (256, 64715), (280, 59168), (301, 55040), (320, 51772), (344, 48160), (430, 38528), (448, 36980), (560, 29584), (602, 27520), (640, 25886), (688, 24080), (860, 19264), (896, 18490), (1120, 14792), (1204, 13760), (1280, 12943), (1376, 12040), (1505, 11008), (1720, 9632), (1792, 9245), (1849, 8960), (2240, 7396), (2408, 6880), (2752, 6020), (3010, 5504), (3440, 4816), (3698, 4480)]