2013745020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2152

約数の個数: 192

約数和(自身を含む): 6839992320

約数和(自身を除く): 4826247300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 127, 133, 140, 190, 210, 228, 254, 266, 285, 380, 381, 399, 420, 508, 532, 570, 635, 665, 762, 798, 889, 1140, 1270, 1330, 1524, 1596, 1778, 1905, 1987, 1995, 2413, 2540, 2660, 2667, 3556, 3810, 3974, 3990, 4445, 4826, 5334, 5961, 7239, 7620, 7948, 7980, 8890, 9652, 9935, 10668, 11922, 12065, 13335, 13909, 14478, 16891, 17780, 19870, 23844, 24130, 26670, 27818, 28956, 29805, 33782, 36195, 37753, 39740, 41727, 48260, 50673, 53340, 55636, 59610, 67564, 69545, 72390, 75506, 83454, 84455, 101346, 113259, 119220, 139090, 144780, 151012, 166908, 168910, 188765, 202692, 208635, 226518, 252349, 253365, 264271, 278180, 337820, 377530, 417270, 453036, 504698, 506730, 528542, 566295, 755060, 757047, 792813, 834540, 1009396, 1013460, 1057084, 1132590, 1261745, 1321355, 1514094, 1585626, 1766443, 2265180, 2523490, 2642710, 3028188, 3171252, 3532886, 3785235, 3964065, 4794631, 5046980, 5285420, 5299329, 7065772, 7570470, 7928130, 8832215, 9589262, 10598658, 14383893, 15140940, 15856260, 17664430, 19178524, 21197316, 23973155, 26496645, 28767786, 33562417, 35328860, 47946310, 52993290, 57535572, 67124834, 71919465, 95892620, 100687251, 105986580, 134249668, 143838930, 167812085, 201374502, 287677860, 335624170, 402749004, 503436255, 671248340, 1006872510, 2013745020]

約数ペア:

[(1, 2013745020), (2, 1006872510), (3, 671248340), (4, 503436255), (5, 402749004), (6, 335624170), (7, 287677860), (10, 201374502), (12, 167812085), (14, 143838930), (15, 134249668), (19, 105986580), (20, 100687251), (21, 95892620), (28, 71919465), (30, 67124834), (35, 57535572), (38, 52993290), (42, 47946310), (57, 35328860), (60, 33562417), (70, 28767786), (76, 26496645), (84, 23973155), (95, 21197316), (105, 19178524), (114, 17664430), (127, 15856260), (133, 15140940), (140, 14383893), (190, 10598658), (210, 9589262), (228, 8832215), (254, 7928130), (266, 7570470), (285, 7065772), (380, 5299329), (381, 5285420), (399, 5046980), (420, 4794631), (508, 3964065), (532, 3785235), (570, 3532886), (635, 3171252), (665, 3028188), (762, 2642710), (798, 2523490), (889, 2265180), (1140, 1766443), (1270, 1585626), (1330, 1514094), (1524, 1321355), (1596, 1261745), (1778, 1132590), (1905, 1057084), (1987, 1013460), (1995, 1009396), (2413, 834540), (2540, 792813), (2660, 757047), (2667, 755060), (3556, 566295), (3810, 528542), (3974, 506730), (3990, 504698), (4445, 453036), (4826, 417270), (5334, 377530), (5961, 337820), (7239, 278180), (7620, 264271), (7948, 253365), (7980, 252349), (8890, 226518), (9652, 208635), (9935, 202692), (10668, 188765), (11922, 168910), (12065, 166908), (13335, 151012), (13909, 144780), (14478, 139090), (16891, 119220), (17780, 113259), (19870, 101346), (23844, 84455), (24130, 83454), (26670, 75506), (27818, 72390), (28956, 69545), (29805, 67564), (33782, 59610), (36195, 55636), (37753, 53340), (39740, 50673), (41727, 48260)]