66268160

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{43}}^2$

素因数の和:118

約数の個数: 132

約数和(自身を含む): 185998608

約数和(自身を除く): 119730448

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, 512, 560, 602, 640, 688, 860, 896, 1024, 1120, 1204, 1280, 1376, 1505, 1720, 1792, 1849, 2240, 2408, 2560, 2752, 3010, 3440, 3584, 3698, 4480, 4816, 5120, 5504, 6020, 6880, 7168, 7396, 8960, 9245, 9632, 11008, 12040, 12943, 13760, 14792, 17920, 18490, 19264, 22016, 24080, 25886, 27520, 29584, 35840, 36980, 38528, 44032, 48160, 51772, 55040, 59168, 64715, 73960, 77056, 96320, 103544, 110080, 118336, 129430, 147920, 154112, 192640, 207088, 220160, 236672, 258860, 295840, 308224, 385280, 414176, 473344, 517720, 591680, 770560, 828352, 946688, 1035440, 1183360, 1541120, 1656704, 1893376, 2070880, 2366720, 3313408, 4141760, 4733440, 6626816, 8283520, 9466880, 13253632, 16567040, 33134080, 66268160]

約数ペア:

[(1, 66268160), (2, 33134080), (4, 16567040), (5, 13253632), (7, 9466880), (8, 8283520), (10, 6626816), (14, 4733440), (16, 4141760), (20, 3313408), (28, 2366720), (32, 2070880), (35, 1893376), (40, 1656704), (43, 1541120), (56, 1183360), (64, 1035440), (70, 946688), (80, 828352), (86, 770560), (112, 591680), (128, 517720), (140, 473344), (160, 414176), (172, 385280), (215, 308224), (224, 295840), (256, 258860), (280, 236672), (301, 220160), (320, 207088), (344, 192640), (430, 154112), (448, 147920), (512, 129430), (560, 118336), (602, 110080), (640, 103544), (688, 96320), (860, 77056), (896, 73960), (1024, 64715), (1120, 59168), (1204, 55040), (1280, 51772), (1376, 48160), (1505, 44032), (1720, 38528), (1792, 36980), (1849, 35840), (2240, 29584), (2408, 27520), (2560, 25886), (2752, 24080), (3010, 22016), (3440, 19264), (3584, 18490), (3698, 17920), (4480, 14792), (4816, 13760), (5120, 12943), (5504, 12040), (6020, 11008), (6880, 9632), (7168, 9245), (7396, 8960)]