1799101080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16603}}^1$

素因数の和:16670

約数の個数: 192

約数和(自身を含む): 6838191360

約数和(自身を除く): 5039090280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4515, 5160, 5418, 6020, 7224, 7740, 9030, 10836, 12040, 13545, 15480, 16603, 18060, 21672, 27090, 33206, 36120, 49809, 54180, 66412, 83015, 99618, 108360, 116221, 132824, 149427, 166030, 199236, 232442, 249045, 298854, 332060, 348663, 398472, 464884, 498090, 581105, 597708, 664120, 697326, 713929, 747135, 929768, 996180, 1045989, 1162210, 1195416, 1394652, 1427858, 1494270, 1743315, 1992360, 2091978, 2141787, 2324420, 2789304, 2855716, 2988540, 3486630, 3569645, 4183956, 4283574, 4648840, 4997503, 5229945, 5711432, 5977080, 6425361, 6973260, 7139290, 8367912, 8567148, 9995006, 10459890, 10708935, 12850722, 13946520, 14278580, 14992509, 17134296, 19990012, 20919780, 21417870, 24987515, 25701444, 28557160, 29985018, 32126805, 39980024, 41839560, 42835740, 44977527, 49975030, 51402888, 59970036, 64253610, 74962545, 85671480, 89955054, 99950060, 119940072, 128507220, 149925090, 179910108, 199900120, 224887635, 257014440, 299850180, 359820216, 449775270, 599700360, 899550540, 1799101080]

約数ペア:

[(1, 1799101080), (2, 899550540), (3, 599700360), (4, 449775270), (5, 359820216), (6, 299850180), (7, 257014440), (8, 224887635), (9, 199900120), (10, 179910108), (12, 149925090), (14, 128507220), (15, 119940072), (18, 99950060), (20, 89955054), (21, 85671480), (24, 74962545), (28, 64253610), (30, 59970036), (35, 51402888), (36, 49975030), (40, 44977527), (42, 42835740), (43, 41839560), (45, 39980024), (56, 32126805), (60, 29985018), (63, 28557160), (70, 25701444), (72, 24987515), (84, 21417870), (86, 20919780), (90, 19990012), (105, 17134296), (120, 14992509), (126, 14278580), (129, 13946520), (140, 12850722), (168, 10708935), (172, 10459890), (180, 9995006), (210, 8567148), (215, 8367912), (252, 7139290), (258, 6973260), (280, 6425361), (301, 5977080), (315, 5711432), (344, 5229945), (360, 4997503), (387, 4648840), (420, 4283574), (430, 4183956), (504, 3569645), (516, 3486630), (602, 2988540), (630, 2855716), (645, 2789304), (774, 2324420), (840, 2141787), (860, 2091978), (903, 1992360), (1032, 1743315), (1204, 1494270), (1260, 1427858), (1290, 1394652), (1505, 1195416), (1548, 1162210), (1720, 1045989), (1806, 996180), (1935, 929768), (2408, 747135), (2520, 713929), (2580, 697326), (2709, 664120), (3010, 597708), (3096, 581105), (3612, 498090), (3870, 464884), (4515, 398472), (5160, 348663), (5418, 332060), (6020, 298854), (7224, 249045), (7740, 232442), (9030, 199236), (10836, 166030), (12040, 149427), (13545, 132824), (15480, 116221), (16603, 108360), (18060, 99618), (21672, 83015), (27090, 66412), (33206, 54180), (36120, 49809)]