2086723260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{883}}^1$

素因数の和:1608

約数の個数: 144

約数和(自身を含む): 6680069760

約数和(自身を除く): 4593346500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 691, 855, 883, 1140, 1382, 1710, 1766, 2073, 2649, 2764, 3420, 3455, 3532, 4146, 4415, 5298, 6219, 6910, 7947, 8292, 8830, 10365, 10596, 12438, 13129, 13245, 13820, 15894, 16777, 17660, 20730, 24876, 26258, 26490, 31095, 31788, 33554, 39387, 39735, 41460, 50331, 52516, 52980, 62190, 65645, 67108, 78774, 79470, 83885, 100662, 118161, 124380, 131290, 150993, 157548, 158940, 167770, 196935, 201324, 236322, 251655, 262580, 301986, 335540, 393870, 472644, 503310, 590805, 603972, 610153, 754965, 787740, 1006620, 1181610, 1220306, 1509930, 1830459, 2363220, 2440612, 3019860, 3050765, 3660918, 5491377, 6101530, 7321836, 9152295, 10982754, 11592907, 12203060, 18304590, 21965508, 23185814, 27456885, 34778721, 36609180, 46371628, 54913770, 57964535, 69557442, 104336163, 109827540, 115929070, 139114884, 173893605, 208672326, 231858140, 347787210, 417344652, 521680815, 695574420, 1043361630, 2086723260]

約数ペア:

[(1, 2086723260), (2, 1043361630), (3, 695574420), (4, 521680815), (5, 417344652), (6, 347787210), (9, 231858140), (10, 208672326), (12, 173893605), (15, 139114884), (18, 115929070), (19, 109827540), (20, 104336163), (30, 69557442), (36, 57964535), (38, 54913770), (45, 46371628), (57, 36609180), (60, 34778721), (76, 27456885), (90, 23185814), (95, 21965508), (114, 18304590), (171, 12203060), (180, 11592907), (190, 10982754), (228, 9152295), (285, 7321836), (342, 6101530), (380, 5491377), (570, 3660918), (684, 3050765), (691, 3019860), (855, 2440612), (883, 2363220), (1140, 1830459), (1382, 1509930), (1710, 1220306), (1766, 1181610), (2073, 1006620), (2649, 787740), (2764, 754965), (3420, 610153), (3455, 603972), (3532, 590805), (4146, 503310), (4415, 472644), (5298, 393870), (6219, 335540), (6910, 301986), (7947, 262580), (8292, 251655), (8830, 236322), (10365, 201324), (10596, 196935), (12438, 167770), (13129, 158940), (13245, 157548), (13820, 150993), (15894, 131290), (16777, 124380), (17660, 118161), (20730, 100662), (24876, 83885), (26258, 79470), (26490, 78774), (31095, 67108), (31788, 65645), (33554, 62190), (39387, 52980), (39735, 52516), (41460, 50331)]