771630720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{57413}}^1$

素因数の和:57442

約数の個数: 128

約数和(自身を含む): 2810989440

約数和(自身を除く): 2039358720

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, 57413, 114826, 172239, 229652, 287065, 344478, 401891, 459304, 574130, 688956, 803782, 861195, 918608, 1148260, 1205673, 1377912, 1607564, 1722390, 1837216, 2009455, 2296520, 2411346, 2755824, 3215128, 3444780, 3674432, 4018910, 4593040, 4822692, 5511648, 6028365, 6430256, 6889560, 7348864, 8037820, 9186080, 9645384, 11023296, 12056730, 12860512, 13779120, 16075640, 18372160, 19290768, 22046592, 24113460, 25721024, 27558240, 32151280, 36744320, 38581536, 48226920, 51442048, 55116480, 64302560, 77163072, 96453840, 110232960, 128605120, 154326144, 192907680, 257210240, 385815360, 771630720]

約数ペア:

[(1, 771630720), (2, 385815360), (3, 257210240), (4, 192907680), (5, 154326144), (6, 128605120), (7, 110232960), (8, 96453840), (10, 77163072), (12, 64302560), (14, 55116480), (15, 51442048), (16, 48226920), (20, 38581536), (21, 36744320), (24, 32151280), (28, 27558240), (30, 25721024), (32, 24113460), (35, 22046592), (40, 19290768), (42, 18372160), (48, 16075640), (56, 13779120), (60, 12860512), (64, 12056730), (70, 11023296), (80, 9645384), (84, 9186080), (96, 8037820), (105, 7348864), (112, 6889560), (120, 6430256), (128, 6028365), (140, 5511648), (160, 4822692), (168, 4593040), (192, 4018910), (210, 3674432), (224, 3444780), (240, 3215128), (280, 2755824), (320, 2411346), (336, 2296520), (384, 2009455), (420, 1837216), (448, 1722390), (480, 1607564), (560, 1377912), (640, 1205673), (672, 1148260), (840, 918608), (896, 861195), (960, 803782), (1120, 688956), (1344, 574130), (1680, 459304), (1920, 401891), (2240, 344478), (2688, 287065), (3360, 229652), (4480, 172239), (6720, 114826), (13440, 57413)]