6815581440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{113}}^2\times {\mathrm{139}}^1$

素因数の和:389

約数の個数: 216

約数和(自身を含む): 22119595680

約数和(自身を除く): 15304014240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 139, 160, 192, 226, 240, 256, 278, 320, 339, 384, 417, 452, 480, 556, 565, 640, 678, 695, 768, 834, 904, 960, 1112, 1130, 1280, 1356, 1390, 1668, 1695, 1808, 1920, 2085, 2224, 2260, 2712, 2780, 3336, 3390, 3616, 3840, 4170, 4448, 4520, 5424, 5560, 6672, 6780, 7232, 8340, 8896, 9040, 10848, 11120, 12769, 13344, 13560, 14464, 15707, 16680, 17792, 18080, 21696, 22240, 25538, 26688, 27120, 28928, 31414, 33360, 35584, 36160, 38307, 43392, 44480, 47121, 51076, 53376, 54240, 62828, 63845, 66720, 72320, 76614, 78535, 86784, 88960, 94242, 102152, 106752, 108480, 125656, 127690, 133440, 144640, 153228, 157070, 177920, 188484, 191535, 204304, 216960, 235605, 251312, 255380, 266880, 306456, 314140, 376968, 383070, 408608, 433920, 471210, 502624, 510760, 533760, 612912, 628280, 753936, 766140, 817216, 942420, 1005248, 1021520, 1225824, 1256560, 1507872, 1532280, 1634432, 1774891, 1884840, 2010496, 2043040, 2451648, 2513120, 3015744, 3064560, 3268864, 3549782, 3769680, 4020992, 4086080, 4903296, 5026240, 5324673, 6031488, 6129120, 7099564, 7539360, 8172160, 8874455, 9806592, 10052480, 10649346, 12062976, 12258240, 14199128, 15078720, 16344320, 17748910, 20104960, 21298692, 24516480, 26623365, 28398256, 30157440, 35497820, 42597384, 49032960, 53246730, 56796512, 60314880, 70995640, 85194768, 106493460, 113593024, 141991280, 170389536, 212986920, 227186048, 283982560, 340779072, 425973840, 454372096, 567965120, 681558144, 851947680, 1135930240, 1363116288, 1703895360, 2271860480, 3407790720, 6815581440]

約数ペア:

[(1, 6815581440), (2, 3407790720), (3, 2271860480), (4, 1703895360), (5, 1363116288), (6, 1135930240), (8, 851947680), (10, 681558144), (12, 567965120), (15, 454372096), (16, 425973840), (20, 340779072), (24, 283982560), (30, 227186048), (32, 212986920), (40, 170389536), (48, 141991280), (60, 113593024), (64, 106493460), (80, 85194768), (96, 70995640), (113, 60314880), (120, 56796512), (128, 53246730), (139, 49032960), (160, 42597384), (192, 35497820), (226, 30157440), (240, 28398256), (256, 26623365), (278, 24516480), (320, 21298692), (339, 20104960), (384, 17748910), (417, 16344320), (452, 15078720), (480, 14199128), (556, 12258240), (565, 12062976), (640, 10649346), (678, 10052480), (695, 9806592), (768, 8874455), (834, 8172160), (904, 7539360), (960, 7099564), (1112, 6129120), (1130, 6031488), (1280, 5324673), (1356, 5026240), (1390, 4903296), (1668, 4086080), (1695, 4020992), (1808, 3769680), (1920, 3549782), (2085, 3268864), (2224, 3064560), (2260, 3015744), (2712, 2513120), (2780, 2451648), (3336, 2043040), (3390, 2010496), (3616, 1884840), (3840, 1774891), (4170, 1634432), (4448, 1532280), (4520, 1507872), (5424, 1256560), (5560, 1225824), (6672, 1021520), (6780, 1005248), (7232, 942420), (8340, 817216), (8896, 766140), (9040, 753936), (10848, 628280), (11120, 612912), (12769, 533760), (13344, 510760), (13560, 502624), (14464, 471210), (15707, 433920), (16680, 408608), (17792, 383070), (18080, 376968), (21696, 314140), (22240, 306456), (25538, 266880), (26688, 255380), (27120, 251312), (28928, 235605), (31414, 216960), (33360, 204304), (35584, 191535), (36160, 188484), (38307, 177920), (43392, 157070), (44480, 153228), (47121, 144640), (51076, 133440), (53376, 127690), (54240, 125656), (62828, 108480), (63845, 106752), (66720, 102152), (72320, 94242), (76614, 88960), (78535, 86784)]