2045666520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1446

約数の個数: 192

約数和(自身を含む): 6874433280

約数和(自身を除く): 4828766760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 103, 120, 129, 172, 180, 206, 215, 258, 309, 344, 360, 387, 412, 430, 515, 516, 618, 645, 774, 824, 860, 927, 1030, 1032, 1236, 1283, 1290, 1545, 1548, 1720, 1854, 1935, 2060, 2472, 2566, 2580, 3090, 3096, 3708, 3849, 3870, 4120, 4429, 4635, 5132, 5160, 6180, 6415, 7416, 7698, 7740, 8858, 9270, 10264, 11547, 12360, 12830, 13287, 15396, 15480, 17716, 18540, 19245, 22145, 23094, 25660, 26574, 30792, 35432, 37080, 38490, 39861, 44290, 46188, 51320, 53148, 55169, 57735, 66435, 76980, 79722, 88580, 92376, 106296, 110338, 115470, 132149, 132870, 153960, 159444, 165507, 177160, 199305, 220676, 230940, 264298, 265740, 275845, 318888, 331014, 396447, 398610, 441352, 461880, 496521, 528596, 531480, 551690, 660745, 662028, 792894, 797220, 827535, 993042, 1057192, 1103380, 1189341, 1321490, 1324056, 1585788, 1594440, 1655070, 1982235, 1986084, 2206760, 2378682, 2482605, 2642980, 3171576, 3310140, 3964470, 3972168, 4757364, 4965210, 5285960, 5682407, 5946705, 6620280, 7928940, 9514728, 9930420, 11364814, 11893410, 15857880, 17047221, 19860840, 22729628, 23786820, 28412035, 34094442, 45459256, 47573640, 51141663, 56824070, 68188884, 85236105, 102283326, 113648140, 136377768, 170472210, 204566652, 227296280, 255708315, 340944420, 409133304, 511416630, 681888840, 1022833260, 2045666520]

約数ペア:

[(1, 2045666520), (2, 1022833260), (3, 681888840), (4, 511416630), (5, 409133304), (6, 340944420), (8, 255708315), (9, 227296280), (10, 204566652), (12, 170472210), (15, 136377768), (18, 113648140), (20, 102283326), (24, 85236105), (30, 68188884), (36, 56824070), (40, 51141663), (43, 47573640), (45, 45459256), (60, 34094442), (72, 28412035), (86, 23786820), (90, 22729628), (103, 19860840), (120, 17047221), (129, 15857880), (172, 11893410), (180, 11364814), (206, 9930420), (215, 9514728), (258, 7928940), (309, 6620280), (344, 5946705), (360, 5682407), (387, 5285960), (412, 4965210), (430, 4757364), (515, 3972168), (516, 3964470), (618, 3310140), (645, 3171576), (774, 2642980), (824, 2482605), (860, 2378682), (927, 2206760), (1030, 1986084), (1032, 1982235), (1236, 1655070), (1283, 1594440), (1290, 1585788), (1545, 1324056), (1548, 1321490), (1720, 1189341), (1854, 1103380), (1935, 1057192), (2060, 993042), (2472, 827535), (2566, 797220), (2580, 792894), (3090, 662028), (3096, 660745), (3708, 551690), (3849, 531480), (3870, 528596), (4120, 496521), (4429, 461880), (4635, 441352), (5132, 398610), (5160, 396447), (6180, 331014), (6415, 318888), (7416, 275845), (7698, 265740), (7740, 264298), (8858, 230940), (9270, 220676), (10264, 199305), (11547, 177160), (12360, 165507), (12830, 159444), (13287, 153960), (15396, 132870), (15480, 132149), (17716, 115470), (18540, 110338), (19245, 106296), (22145, 92376), (23094, 88580), (25660, 79722), (26574, 76980), (30792, 66435), (35432, 57735), (37080, 55169), (38490, 53148), (39861, 51320), (44290, 46188)]