5091240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 256

約数和(自身を含む): 20736000

約数和(自身を除く): 15644760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 29, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 58, 60, 66, 70, 76, 77, 84, 87, 88, 95, 105, 110, 114, 116, 120, 132, 133, 140, 145, 152, 154, 165, 168, 174, 190, 203, 209, 210, 220, 228, 231, 232, 264, 266, 280, 285, 290, 308, 319, 330, 348, 380, 385, 399, 406, 418, 420, 435, 440, 456, 462, 532, 551, 570, 580, 609, 616, 627, 638, 660, 665, 696, 760, 770, 798, 812, 836, 840, 870, 924, 957, 1015, 1045, 1064, 1102, 1140, 1155, 1160, 1218, 1254, 1276, 1320, 1330, 1463, 1540, 1595, 1596, 1624, 1653, 1672, 1740, 1848, 1914, 1995, 2030, 2090, 2204, 2233, 2280, 2310, 2436, 2508, 2552, 2660, 2755, 2926, 3045, 3080, 3135, 3190, 3192, 3306, 3480, 3828, 3857, 3990, 4060, 4180, 4389, 4408, 4466, 4620, 4785, 4872, 5016, 5320, 5510, 5852, 6061, 6090, 6270, 6380, 6612, 6699, 7315, 7656, 7714, 7980, 8120, 8265, 8360, 8778, 8932, 9240, 9570, 11020, 11165, 11571, 11704, 12122, 12180, 12540, 12760, 13224, 13398, 14630, 15428, 15960, 16530, 17556, 17864, 18183, 19140, 19285, 21945, 22040, 22330, 23142, 24244, 24360, 25080, 26796, 29260, 30305, 30856, 33060, 33495, 35112, 36366, 38280, 38570, 42427, 43890, 44660, 46284, 48488, 53592, 57855, 58520, 60610, 66120, 66990, 72732, 77140, 84854, 87780, 89320, 90915, 92568, 115710, 121220, 127281, 133980, 145464, 154280, 169708, 175560, 181830, 212135, 231420, 242440, 254562, 267960, 339416, 363660, 424270, 462840, 509124, 636405, 727320, 848540, 1018248, 1272810, 1697080, 2545620, 5091240]

約数ペア:

[(1, 5091240), (2, 2545620), (3, 1697080), (4, 1272810), (5, 1018248), (6, 848540), (7, 727320), (8, 636405), (10, 509124), (11, 462840), (12, 424270), (14, 363660), (15, 339416), (19, 267960), (20, 254562), (21, 242440), (22, 231420), (24, 212135), (28, 181830), (29, 175560), (30, 169708), (33, 154280), (35, 145464), (38, 133980), (40, 127281), (42, 121220), (44, 115710), (55, 92568), (56, 90915), (57, 89320), (58, 87780), (60, 84854), (66, 77140), (70, 72732), (76, 66990), (77, 66120), (84, 60610), (87, 58520), (88, 57855), (95, 53592), (105, 48488), (110, 46284), (114, 44660), (116, 43890), (120, 42427), (132, 38570), (133, 38280), (140, 36366), (145, 35112), (152, 33495), (154, 33060), (165, 30856), (168, 30305), (174, 29260), (190, 26796), (203, 25080), (209, 24360), (210, 24244), (220, 23142), (228, 22330), (231, 22040), (232, 21945), (264, 19285), (266, 19140), (280, 18183), (285, 17864), (290, 17556), (308, 16530), (319, 15960), (330, 15428), (348, 14630), (380, 13398), (385, 13224), (399, 12760), (406, 12540), (418, 12180), (420, 12122), (435, 11704), (440, 11571), (456, 11165), (462, 11020), (532, 9570), (551, 9240), (570, 8932), (580, 8778), (609, 8360), (616, 8265), (627, 8120), (638, 7980), (660, 7714), (665, 7656), (696, 7315), (760, 6699), (770, 6612), (798, 6380), (812, 6270), (836, 6090), (840, 6061), (870, 5852), (924, 5510), (957, 5320), (1015, 5016), (1045, 4872), (1064, 4785), (1102, 4620), (1140, 4466), (1155, 4408), (1160, 4389), (1218, 4180), (1254, 4060), (1276, 3990), (1320, 3857), (1330, 3828), (1463, 3480), (1540, 3306), (1595, 3192), (1596, 3190), (1624, 3135), (1653, 3080), (1672, 3045), (1740, 2926), (1848, 2755), (1914, 2660), (1995, 2552), (2030, 2508), (2090, 2436), (2204, 2310), (2233, 2280)]