180705408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:766

約数の個数: 128

約数和(自身を含む): 527446080

約数和(自身を除く): 346740672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 156, 159, 192, 208, 212, 312, 318, 384, 416, 424, 624, 636, 683, 689, 832, 848, 1248, 1272, 1366, 1378, 1664, 1696, 2049, 2067, 2496, 2544, 2732, 2756, 3392, 4098, 4134, 4992, 5088, 5464, 5512, 6784, 8196, 8268, 8879, 10176, 10928, 11024, 16392, 16536, 17758, 20352, 21856, 22048, 26637, 32784, 33072, 35516, 36199, 43712, 44096, 53274, 65568, 66144, 71032, 72398, 87424, 88192, 106548, 108597, 131136, 132288, 142064, 144796, 213096, 217194, 262272, 264576, 284128, 289592, 426192, 434388, 470587, 568256, 579184, 852384, 868776, 941174, 1136512, 1158368, 1411761, 1704768, 1737552, 1882348, 2316736, 2823522, 3409536, 3475104, 3764696, 4633472, 5647044, 6950208, 7529392, 11294088, 13900416, 15058784, 22588176, 30117568, 45176352, 60235136, 90352704, 180705408]

約数ペア:

[(1, 180705408), (2, 90352704), (3, 60235136), (4, 45176352), (6, 30117568), (8, 22588176), (12, 15058784), (13, 13900416), (16, 11294088), (24, 7529392), (26, 6950208), (32, 5647044), (39, 4633472), (48, 3764696), (52, 3475104), (53, 3409536), (64, 2823522), (78, 2316736), (96, 1882348), (104, 1737552), (106, 1704768), (128, 1411761), (156, 1158368), (159, 1136512), (192, 941174), (208, 868776), (212, 852384), (312, 579184), (318, 568256), (384, 470587), (416, 434388), (424, 426192), (624, 289592), (636, 284128), (683, 264576), (689, 262272), (832, 217194), (848, 213096), (1248, 144796), (1272, 142064), (1366, 132288), (1378, 131136), (1664, 108597), (1696, 106548), (2049, 88192), (2067, 87424), (2496, 72398), (2544, 71032), (2732, 66144), (2756, 65568), (3392, 53274), (4098, 44096), (4134, 43712), (4992, 36199), (5088, 35516), (5464, 33072), (5512, 32784), (6784, 26637), (8196, 22048), (8268, 21856), (8879, 20352), (10176, 17758), (10928, 16536), (11024, 16392)]