4066014720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1361}}^1$

素因数の和:1776

約数の個数: 160

約数和(自身を含む): 13041531360

約数和(自身を除く): 8975516640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 389, 480, 512, 640, 768, 778, 960, 1167, 1280, 1361, 1536, 1556, 1920, 1945, 2334, 2560, 2722, 3112, 3840, 3890, 4083, 4668, 5444, 5835, 6224, 6805, 7680, 7780, 8166, 9336, 10888, 11670, 12448, 13610, 15560, 16332, 18672, 20415, 21776, 23340, 24896, 27220, 31120, 32664, 37344, 40830, 43552, 46680, 49792, 54440, 62240, 65328, 74688, 81660, 87104, 93360, 99584, 108880, 124480, 130656, 149376, 163320, 174208, 186720, 199168, 217760, 248960, 261312, 298752, 326640, 348416, 373440, 435520, 497920, 522624, 529429, 597504, 653280, 696832, 746880, 871040, 995840, 1045248, 1058858, 1306560, 1493760, 1588287, 1742080, 2090496, 2117716, 2613120, 2647145, 2987520, 3176574, 3484160, 4235432, 5226240, 5294290, 6353148, 7941435, 8470864, 10452480, 10588580, 12706296, 15882870, 16941728, 21177160, 25412592, 31765740, 33883456, 42354320, 50825184, 63531480, 67766912, 84708640, 101650368, 127062960, 135533824, 169417280, 203300736, 254125920, 271067648, 338834560, 406601472, 508251840, 677669120, 813202944, 1016503680, 1355338240, 2033007360, 4066014720]

約数ペア:

[(1, 4066014720), (2, 2033007360), (3, 1355338240), (4, 1016503680), (5, 813202944), (6, 677669120), (8, 508251840), (10, 406601472), (12, 338834560), (15, 271067648), (16, 254125920), (20, 203300736), (24, 169417280), (30, 135533824), (32, 127062960), (40, 101650368), (48, 84708640), (60, 67766912), (64, 63531480), (80, 50825184), (96, 42354320), (120, 33883456), (128, 31765740), (160, 25412592), (192, 21177160), (240, 16941728), (256, 15882870), (320, 12706296), (384, 10588580), (389, 10452480), (480, 8470864), (512, 7941435), (640, 6353148), (768, 5294290), (778, 5226240), (960, 4235432), (1167, 3484160), (1280, 3176574), (1361, 2987520), (1536, 2647145), (1556, 2613120), (1920, 2117716), (1945, 2090496), (2334, 1742080), (2560, 1588287), (2722, 1493760), (3112, 1306560), (3840, 1058858), (3890, 1045248), (4083, 995840), (4668, 871040), (5444, 746880), (5835, 696832), (6224, 653280), (6805, 597504), (7680, 529429), (7780, 522624), (8166, 497920), (9336, 435520), (10888, 373440), (11670, 348416), (12448, 326640), (13610, 298752), (15560, 261312), (16332, 248960), (18672, 217760), (20415, 199168), (21776, 186720), (23340, 174208), (24896, 163320), (27220, 149376), (31120, 130656), (32664, 124480), (37344, 108880), (40830, 99584), (43552, 93360), (46680, 87104), (49792, 81660), (54440, 74688), (62240, 65328)]