2918843840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2297}}^1$

素因数の和:2363

約数の個数: 168

約数和(自身を含む): 8005919472

約数和(自身を除く): 5087075632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 361, 380, 418, 440, 608, 704, 722, 760, 836, 880, 1045, 1216, 1444, 1520, 1672, 1760, 1805, 2090, 2297, 2888, 3040, 3344, 3520, 3610, 3971, 4180, 4594, 5776, 6080, 6688, 7220, 7942, 8360, 9188, 11485, 11552, 13376, 14440, 15884, 16720, 18376, 19855, 22970, 23104, 25267, 28880, 31768, 33440, 36752, 39710, 43643, 45940, 50534, 57760, 63536, 66880, 73504, 79420, 87286, 91880, 101068, 115520, 126335, 127072, 147008, 158840, 174572, 183760, 202136, 218215, 252670, 254144, 317680, 349144, 367520, 404272, 436430, 480073, 505340, 635360, 698288, 735040, 808544, 829217, 872860, 960146, 1010680, 1270720, 1396576, 1617088, 1658434, 1745720, 1920292, 2021360, 2400365, 2793152, 3316868, 3491440, 3840584, 4042720, 4146085, 4800730, 6633736, 6982880, 7681168, 8085440, 8292170, 9121387, 9601460, 13267472, 13965760, 15362336, 16584340, 18242774, 19202920, 26534944, 30724672, 33168680, 36485548, 38405840, 45606935, 53069888, 66337360, 72971096, 76811680, 91213870, 132674720, 145942192, 153623360, 182427740, 265349440, 291884384, 364855480, 583768768, 729710960, 1459421920, 2918843840]

約数ペア:

[(1, 2918843840), (2, 1459421920), (4, 729710960), (5, 583768768), (8, 364855480), (10, 291884384), (11, 265349440), (16, 182427740), (19, 153623360), (20, 145942192), (22, 132674720), (32, 91213870), (38, 76811680), (40, 72971096), (44, 66337360), (55, 53069888), (64, 45606935), (76, 38405840), (80, 36485548), (88, 33168680), (95, 30724672), (110, 26534944), (152, 19202920), (160, 18242774), (176, 16584340), (190, 15362336), (209, 13965760), (220, 13267472), (304, 9601460), (320, 9121387), (352, 8292170), (361, 8085440), (380, 7681168), (418, 6982880), (440, 6633736), (608, 4800730), (704, 4146085), (722, 4042720), (760, 3840584), (836, 3491440), (880, 3316868), (1045, 2793152), (1216, 2400365), (1444, 2021360), (1520, 1920292), (1672, 1745720), (1760, 1658434), (1805, 1617088), (2090, 1396576), (2297, 1270720), (2888, 1010680), (3040, 960146), (3344, 872860), (3520, 829217), (3610, 808544), (3971, 735040), (4180, 698288), (4594, 635360), (5776, 505340), (6080, 480073), (6688, 436430), (7220, 404272), (7942, 367520), (8360, 349144), (9188, 317680), (11485, 254144), (11552, 252670), (13376, 218215), (14440, 202136), (15884, 183760), (16720, 174572), (18376, 158840), (19855, 147008), (22970, 127072), (23104, 126335), (25267, 115520), (28880, 101068), (31768, 91880), (33440, 87286), (36752, 79420), (39710, 73504), (43643, 66880), (45940, 63536), (50534, 57760)]