2546517120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{189473}}^1$

素因数の和:189502

約数の個数: 128

約数和(自身を含む): 9276647040

約数和(自身を除く): 6730129920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 189473, 378946, 568419, 757892, 947365, 1136838, 1326311, 1515784, 1894730, 2273676, 2652622, 2842095, 3031568, 3789460, 3978933, 4547352, 5305244, 5684190, 6063136, 6631555, 7578920, 7957866, 9094704, 10610488, 11368380, 12126272, 13263110, 15157840, 15915732, 18189408, 19894665, 21220976, 22736760, 24252544, 26526220, 30315680, 31831464, 36378816, 39789330, 42441952, 45473520, 53052440, 60631360, 63662928, 72757632, 79578660, 84883904, 90947040, 106104880, 121262720, 127325856, 159157320, 169767808, 181894080, 212209760, 254651712, 318314640, 363788160, 424419520, 509303424, 636629280, 848839040, 1273258560, 2546517120]

約数ペア:

[(1, 2546517120), (2, 1273258560), (3, 848839040), (4, 636629280), (5, 509303424), (6, 424419520), (7, 363788160), (8, 318314640), (10, 254651712), (12, 212209760), (14, 181894080), (15, 169767808), (16, 159157320), (20, 127325856), (21, 121262720), (24, 106104880), (28, 90947040), (30, 84883904), (32, 79578660), (35, 72757632), (40, 63662928), (42, 60631360), (48, 53052440), (56, 45473520), (60, 42441952), (64, 39789330), (70, 36378816), (80, 31831464), (84, 30315680), (96, 26526220), (105, 24252544), (112, 22736760), (120, 21220976), (128, 19894665), (140, 18189408), (160, 15915732), (168, 15157840), (192, 13263110), (210, 12126272), (224, 11368380), (240, 10610488), (280, 9094704), (320, 7957866), (336, 7578920), (384, 6631555), (420, 6063136), (448, 5684190), (480, 5305244), (560, 4547352), (640, 3978933), (672, 3789460), (840, 3031568), (896, 2842095), (960, 2652622), (1120, 2273676), (1344, 1894730), (1680, 1515784), (1920, 1326311), (2240, 1136838), (2688, 947365), (3360, 757892), (4480, 568419), (6720, 378946), (13440, 189473)]