1445856160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21163}}^1$

素因数の和:21246

約数の個数: 96

約数和(自身を含む): 3967996032

約数和(自身を除く): 2522139872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 9760, 13664, 17080, 21163, 34160, 42326, 68320, 84652, 105815, 148141, 169304, 211630, 296282, 338608, 423260, 592564, 677216, 740705, 846520, 1185128, 1290943, 1481410, 1693040, 2370256, 2581886, 2962820, 3386080, 4740512, 5163772, 5925640, 6454715, 9036601, 10327544, 11851280, 12909430, 18073202, 20655088, 23702560, 25818860, 36146404, 41310176, 45183005, 51637720, 72292808, 90366010, 103275440, 144585616, 180732020, 206550880, 289171232, 361464040, 722928080, 1445856160]

約数ペア:

[(1, 1445856160), (2, 722928080), (4, 361464040), (5, 289171232), (7, 206550880), (8, 180732020), (10, 144585616), (14, 103275440), (16, 90366010), (20, 72292808), (28, 51637720), (32, 45183005), (35, 41310176), (40, 36146404), (56, 25818860), (61, 23702560), (70, 20655088), (80, 18073202), (112, 12909430), (122, 11851280), (140, 10327544), (160, 9036601), (224, 6454715), (244, 5925640), (280, 5163772), (305, 4740512), (427, 3386080), (488, 2962820), (560, 2581886), (610, 2370256), (854, 1693040), (976, 1481410), (1120, 1290943), (1220, 1185128), (1708, 846520), (1952, 740705), (2135, 677216), (2440, 592564), (3416, 423260), (4270, 338608), (4880, 296282), (6832, 211630), (8540, 169304), (9760, 148141), (13664, 105815), (17080, 84652), (21163, 68320), (34160, 42326)]