8804215560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{361421}}^1$

素因数の和:361471

約数の個数: 128

約数和(自身を含む): 31226860800

約数和(自身を除く): 22422645240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 361421, 722842, 1084263, 1445684, 1807105, 2168526, 2529947, 2891368, 3614210, 4337052, 5059894, 5421315, 7228420, 7589841, 8674104, 10119788, 10481209, 10842630, 12649735, 14456840, 15179682, 20239576, 20962418, 21685260, 25299470, 30359364, 31443627, 37949205, 41924836, 43370520, 50598940, 52406045, 60718728, 62887254, 73368463, 75898410, 83849672, 101197880, 104812090, 125774508, 146736926, 151796820, 157218135, 209624180, 220105389, 251549016, 293473852, 303593640, 314436270, 366842315, 419248360, 440210778, 586947704, 628872540, 733684630, 880421556, 1100526945, 1257745080, 1467369260, 1760843112, 2201053890, 2934738520, 4402107780, 8804215560]

約数ペア:

[(1, 8804215560), (2, 4402107780), (3, 2934738520), (4, 2201053890), (5, 1760843112), (6, 1467369260), (7, 1257745080), (8, 1100526945), (10, 880421556), (12, 733684630), (14, 628872540), (15, 586947704), (20, 440210778), (21, 419248360), (24, 366842315), (28, 314436270), (29, 303593640), (30, 293473852), (35, 251549016), (40, 220105389), (42, 209624180), (56, 157218135), (58, 151796820), (60, 146736926), (70, 125774508), (84, 104812090), (87, 101197880), (105, 83849672), (116, 75898410), (120, 73368463), (140, 62887254), (145, 60718728), (168, 52406045), (174, 50598940), (203, 43370520), (210, 41924836), (232, 37949205), (280, 31443627), (290, 30359364), (348, 25299470), (406, 21685260), (420, 20962418), (435, 20239576), (580, 15179682), (609, 14456840), (696, 12649735), (812, 10842630), (840, 10481209), (870, 10119788), (1015, 8674104), (1160, 7589841), (1218, 7228420), (1624, 5421315), (1740, 5059894), (2030, 4337052), (2436, 3614210), (3045, 2891368), (3480, 2529947), (4060, 2168526), (4872, 1807105), (6090, 1445684), (8120, 1084263), (12180, 722842), (24360, 361421)]