2010693840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 6396019200

約数和(自身を除く): 4385325360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 397, 449, 470, 564, 705, 752, 794, 898, 940, 1128, 1191, 1347, 1410, 1588, 1796, 1880, 1985, 2245, 2256, 2382, 2694, 2820, 3176, 3592, 3760, 3970, 4490, 4764, 5388, 5640, 5955, 6352, 6735, 7184, 7940, 8980, 9528, 10776, 11280, 11910, 13470, 15880, 17960, 18659, 19056, 21103, 21552, 23820, 26940, 31760, 35920, 37318, 42206, 47640, 53880, 55977, 63309, 74636, 84412, 93295, 95280, 105515, 107760, 111954, 126618, 149272, 168824, 178253, 186590, 211030, 223908, 253236, 279885, 298544, 316545, 337648, 356506, 373180, 422060, 447816, 506472, 534759, 559770, 633090, 713012, 746360, 844120, 891265, 895632, 1012944, 1069518, 1119540, 1266180, 1426024, 1492720, 1688240, 1782530, 2139036, 2239080, 2532360, 2673795, 2852048, 3565060, 4278072, 4478160, 5064720, 5347590, 7130120, 8377891, 8556144, 10695180, 14260240, 16755782, 21390360, 25133673, 33511564, 41889455, 42780720, 50267346, 67023128, 83778910, 100534692, 125668365, 134046256, 167557820, 201069384, 251336730, 335115640, 402138768, 502673460, 670231280, 1005346920, 2010693840]

約数ペア:

[(1, 2010693840), (2, 1005346920), (3, 670231280), (4, 502673460), (5, 402138768), (6, 335115640), (8, 251336730), (10, 201069384), (12, 167557820), (15, 134046256), (16, 125668365), (20, 100534692), (24, 83778910), (30, 67023128), (40, 50267346), (47, 42780720), (48, 41889455), (60, 33511564), (80, 25133673), (94, 21390360), (120, 16755782), (141, 14260240), (188, 10695180), (235, 8556144), (240, 8377891), (282, 7130120), (376, 5347590), (397, 5064720), (449, 4478160), (470, 4278072), (564, 3565060), (705, 2852048), (752, 2673795), (794, 2532360), (898, 2239080), (940, 2139036), (1128, 1782530), (1191, 1688240), (1347, 1492720), (1410, 1426024), (1588, 1266180), (1796, 1119540), (1880, 1069518), (1985, 1012944), (2245, 895632), (2256, 891265), (2382, 844120), (2694, 746360), (2820, 713012), (3176, 633090), (3592, 559770), (3760, 534759), (3970, 506472), (4490, 447816), (4764, 422060), (5388, 373180), (5640, 356506), (5955, 337648), (6352, 316545), (6735, 298544), (7184, 279885), (7940, 253236), (8980, 223908), (9528, 211030), (10776, 186590), (11280, 178253), (11910, 168824), (13470, 149272), (15880, 126618), (17960, 111954), (18659, 107760), (19056, 105515), (21103, 95280), (21552, 93295), (23820, 84412), (26940, 74636), (31760, 63309), (35920, 55977), (37318, 53880), (42206, 47640)]