1137572520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4889}}^1$

素因数の和:5187

約数の個数: 128

約数和(自身を含む): 3915129600

約数和(自身を除く): 2777557080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 277, 280, 420, 554, 831, 840, 1108, 1385, 1662, 1939, 2216, 2770, 3324, 3878, 4155, 4889, 5540, 5817, 6648, 7756, 8310, 9695, 9778, 11080, 11634, 14667, 15512, 16620, 19390, 19556, 23268, 24445, 29085, 29334, 33240, 34223, 38780, 39112, 46536, 48890, 58170, 58668, 68446, 73335, 77560, 97780, 102669, 116340, 117336, 136892, 146670, 171115, 195560, 205338, 232680, 273784, 293340, 342230, 410676, 513345, 586680, 684460, 821352, 1026690, 1354253, 1368920, 2053380, 2708506, 4062759, 4106760, 5417012, 6771265, 8125518, 9479771, 10834024, 13542530, 16251036, 18959542, 20313795, 27085060, 28439313, 32502072, 37919084, 40627590, 47398855, 54170120, 56878626, 75838168, 81255180, 94797710, 113757252, 142196565, 162510360, 189595420, 227514504, 284393130, 379190840, 568786260, 1137572520]

約数ペア:

[(1, 1137572520), (2, 568786260), (3, 379190840), (4, 284393130), (5, 227514504), (6, 189595420), (7, 162510360), (8, 142196565), (10, 113757252), (12, 94797710), (14, 81255180), (15, 75838168), (20, 56878626), (21, 54170120), (24, 47398855), (28, 40627590), (30, 37919084), (35, 32502072), (40, 28439313), (42, 27085060), (56, 20313795), (60, 18959542), (70, 16251036), (84, 13542530), (105, 10834024), (120, 9479771), (140, 8125518), (168, 6771265), (210, 5417012), (277, 4106760), (280, 4062759), (420, 2708506), (554, 2053380), (831, 1368920), (840, 1354253), (1108, 1026690), (1385, 821352), (1662, 684460), (1939, 586680), (2216, 513345), (2770, 410676), (3324, 342230), (3878, 293340), (4155, 273784), (4889, 232680), (5540, 205338), (5817, 195560), (6648, 171115), (7756, 146670), (8310, 136892), (9695, 117336), (9778, 116340), (11080, 102669), (11634, 97780), (14667, 77560), (15512, 73335), (16620, 68446), (19390, 58668), (19556, 58170), (23268, 48890), (24445, 46536), (29085, 39112), (29334, 38780), (33240, 34223)]