28375014360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{82997}}^1$

素因数の和:83066

約数の個数: 256

約数和(自身を含む): 108999613440

約数和(自身を除く): 80624599080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 55, 56, 60, 66, 70, 74, 77, 84, 88, 105, 110, 111, 120, 132, 140, 148, 154, 165, 168, 185, 210, 220, 222, 231, 259, 264, 280, 296, 308, 330, 370, 385, 407, 420, 440, 444, 462, 518, 555, 616, 660, 740, 770, 777, 814, 840, 888, 924, 1036, 1110, 1155, 1221, 1295, 1320, 1480, 1540, 1554, 1628, 1848, 2035, 2072, 2220, 2310, 2442, 2590, 2849, 3080, 3108, 3256, 3885, 4070, 4440, 4620, 4884, 5180, 5698, 6105, 6216, 7770, 8140, 8547, 9240, 9768, 10360, 11396, 12210, 14245, 15540, 16280, 17094, 22792, 24420, 28490, 31080, 34188, 42735, 48840, 56980, 68376, 82997, 85470, 113960, 165994, 170940, 248991, 331988, 341880, 414985, 497982, 580979, 663976, 829970, 912967, 995964, 1161958, 1244955, 1659940, 1742937, 1825934, 1991928, 2323916, 2489910, 2738901, 2904895, 3070889, 3319880, 3485874, 3651868, 4564835, 4647832, 4979820, 5477802, 5809790, 6141778, 6390769, 6971748, 7303736, 8714685, 9129670, 9212667, 9959640, 10955604, 11619580, 12283556, 12781538, 13694505, 13943496, 15354445, 17429370, 18259340, 18425334, 19172307, 21496223, 21911208, 23239160, 24567112, 25563076, 27389010, 30708890, 31953845, 33779779, 34858740, 36518680, 36850668, 38344614, 42992446, 46063335, 51126152, 54778020, 61417780, 63907690, 64488669, 67559558, 69717480, 73701336, 76689228, 85984892, 92126670, 95861535, 101339337, 107481115, 109556040, 122835560, 127815380, 128977338, 135119116, 153378456, 168898895, 171969784, 184253340, 191723070, 202678674, 214962230, 236458453, 255630760, 257954676, 270238232, 322443345, 337797790, 368506680, 383446140, 405357348, 429924460, 472916906, 506696685, 515909352, 644886690, 675595580, 709375359, 766892280, 810714696, 859848920, 945833812, 1013393370, 1182292265, 1289773380, 1351191160, 1418750718, 1891667624, 2026786740, 2364584530, 2579546760, 2837501436, 3546876795, 4053573480, 4729169060, 5675002872, 7093753590, 9458338120, 14187507180, 28375014360]

約数ペア:

[(1, 28375014360), (2, 14187507180), (3, 9458338120), (4, 7093753590), (5, 5675002872), (6, 4729169060), (7, 4053573480), (8, 3546876795), (10, 2837501436), (11, 2579546760), (12, 2364584530), (14, 2026786740), (15, 1891667624), (20, 1418750718), (21, 1351191160), (22, 1289773380), (24, 1182292265), (28, 1013393370), (30, 945833812), (33, 859848920), (35, 810714696), (37, 766892280), (40, 709375359), (42, 675595580), (44, 644886690), (55, 515909352), (56, 506696685), (60, 472916906), (66, 429924460), (70, 405357348), (74, 383446140), (77, 368506680), (84, 337797790), (88, 322443345), (105, 270238232), (110, 257954676), (111, 255630760), (120, 236458453), (132, 214962230), (140, 202678674), (148, 191723070), (154, 184253340), (165, 171969784), (168, 168898895), (185, 153378456), (210, 135119116), (220, 128977338), (222, 127815380), (231, 122835560), (259, 109556040), (264, 107481115), (280, 101339337), (296, 95861535), (308, 92126670), (330, 85984892), (370, 76689228), (385, 73701336), (407, 69717480), (420, 67559558), (440, 64488669), (444, 63907690), (462, 61417780), (518, 54778020), (555, 51126152), (616, 46063335), (660, 42992446), (740, 38344614), (770, 36850668), (777, 36518680), (814, 34858740), (840, 33779779), (888, 31953845), (924, 30708890), (1036, 27389010), (1110, 25563076), (1155, 24567112), (1221, 23239160), (1295, 21911208), (1320, 21496223), (1480, 19172307), (1540, 18425334), (1554, 18259340), (1628, 17429370), (1848, 15354445), (2035, 13943496), (2072, 13694505), (2220, 12781538), (2310, 12283556), (2442, 11619580), (2590, 10955604), (2849, 9959640), (3080, 9212667), (3108, 9129670), (3256, 8714685), (3885, 7303736), (4070, 6971748), (4440, 6390769), (4620, 6141778), (4884, 5809790), (5180, 5477802), (5698, 4979820), (6105, 4647832), (6216, 4564835), (7770, 3651868), (8140, 3485874), (8547, 3319880), (9240, 3070889), (9768, 2904895), (10360, 2738901), (11396, 2489910), (12210, 2323916), (14245, 1991928), (15540, 1825934), (16280, 1742937), (17094, 1659940), (22792, 1244955), (24420, 1161958), (28490, 995964), (31080, 912967), (34188, 829970), (42735, 663976), (48840, 580979), (56980, 497982), (68376, 414985), (82997, 341880), (85470, 331988), (113960, 248991), (165994, 170940)]