66967680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2718

約数の個数: 128

約数和(自身を含む): 229965120

約数和(自身を除く): 162997440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 2683, 3120, 4160, 4992, 5366, 6240, 8049, 8320, 10732, 12480, 13415, 16098, 21464, 24960, 26830, 32196, 34879, 40245, 42928, 53660, 64392, 69758, 80490, 85856, 104637, 107320, 128784, 139516, 160980, 171712, 174395, 209274, 214640, 257568, 279032, 321960, 343424, 348790, 418548, 429280, 515136, 523185, 558064, 643920, 697580, 837096, 858560, 1030272, 1046370, 1116128, 1287840, 1395160, 1674192, 1717120, 2092740, 2232256, 2575680, 2790320, 3348384, 4185480, 4464512, 5151360, 5580640, 6696768, 8370960, 11161280, 13393536, 16741920, 22322560, 33483840, 66967680]

約数ペア:

[(1, 66967680), (2, 33483840), (3, 22322560), (4, 16741920), (5, 13393536), (6, 11161280), (8, 8370960), (10, 6696768), (12, 5580640), (13, 5151360), (15, 4464512), (16, 4185480), (20, 3348384), (24, 2790320), (26, 2575680), (30, 2232256), (32, 2092740), (39, 1717120), (40, 1674192), (48, 1395160), (52, 1287840), (60, 1116128), (64, 1046370), (65, 1030272), (78, 858560), (80, 837096), (96, 697580), (104, 643920), (120, 558064), (128, 523185), (130, 515136), (156, 429280), (160, 418548), (192, 348790), (195, 343424), (208, 321960), (240, 279032), (260, 257568), (312, 214640), (320, 209274), (384, 174395), (390, 171712), (416, 160980), (480, 139516), (520, 128784), (624, 107320), (640, 104637), (780, 85856), (832, 80490), (960, 69758), (1040, 64392), (1248, 53660), (1560, 42928), (1664, 40245), (1920, 34879), (2080, 32196), (2496, 26830), (2683, 24960), (3120, 21464), (4160, 16098), (4992, 13415), (5366, 12480), (6240, 10732), (8049, 8320)]