2198983080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113819}}^1$

素因数の和:113863

約数の個数: 128

約数和(自身を含む): 7867238400

約数和(自身を除く): 5668255320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 113819, 227638, 341457, 455276, 569095, 682914, 796733, 910552, 1138190, 1365828, 1593466, 1707285, 2276380, 2390199, 2617837, 2731656, 3186932, 3414570, 3983665, 4552760, 4780398, 5235674, 6373864, 6829140, 7853511, 7967330, 9560796, 10471348, 11950995, 13089185, 13658280, 15707022, 15934660, 18324859, 19121592, 20942696, 23901990, 26178370, 31414044, 31869320, 36649718, 39267555, 47803980, 52356740, 54974577, 62828088, 73299436, 78535110, 91624295, 95607960, 104713480, 109949154, 146598872, 157070220, 183248590, 219898308, 274872885, 314140440, 366497180, 439796616, 549745770, 732994360, 1099491540, 2198983080]

約数ペア:

[(1, 2198983080), (2, 1099491540), (3, 732994360), (4, 549745770), (5, 439796616), (6, 366497180), (7, 314140440), (8, 274872885), (10, 219898308), (12, 183248590), (14, 157070220), (15, 146598872), (20, 109949154), (21, 104713480), (23, 95607960), (24, 91624295), (28, 78535110), (30, 73299436), (35, 62828088), (40, 54974577), (42, 52356740), (46, 47803980), (56, 39267555), (60, 36649718), (69, 31869320), (70, 31414044), (84, 26178370), (92, 23901990), (105, 20942696), (115, 19121592), (120, 18324859), (138, 15934660), (140, 15707022), (161, 13658280), (168, 13089185), (184, 11950995), (210, 10471348), (230, 9560796), (276, 7967330), (280, 7853511), (322, 6829140), (345, 6373864), (420, 5235674), (460, 4780398), (483, 4552760), (552, 3983665), (644, 3414570), (690, 3186932), (805, 2731656), (840, 2617837), (920, 2390199), (966, 2276380), (1288, 1707285), (1380, 1593466), (1610, 1365828), (1932, 1138190), (2415, 910552), (2760, 796733), (3220, 682914), (3864, 569095), (4830, 455276), (6440, 341457), (9660, 227638), (19320, 113819)]