198822960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 772521984

約数和(自身を除く): 573699024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 112, 120, 126, 140, 144, 168, 180, 206, 210, 240, 252, 280, 309, 315, 336, 360, 383, 412, 420, 504, 515, 560, 618, 630, 720, 721, 766, 824, 840, 927, 1008, 1030, 1149, 1236, 1260, 1442, 1532, 1545, 1648, 1680, 1854, 1915, 2060, 2163, 2298, 2472, 2520, 2681, 2884, 3064, 3090, 3447, 3605, 3708, 3830, 4120, 4326, 4596, 4635, 4944, 5040, 5362, 5745, 5768, 6128, 6180, 6489, 6894, 7210, 7416, 7660, 8043, 8240, 8652, 9192, 9270, 10724, 10815, 11490, 11536, 12360, 12978, 13405, 13788, 14420, 14832, 15320, 16086, 17235, 17304, 18384, 18540, 21448, 21630, 22980, 24129, 24720, 25956, 26810, 27576, 28840, 30640, 32172, 32445, 34470, 34608, 37080, 39449, 40215, 42896, 43260, 45960, 48258, 51912, 53620, 55152, 57680, 64344, 64890, 68940, 74160, 78898, 80430, 86520, 91920, 96516, 103824, 107240, 118347, 120645, 128688, 129780, 137880, 157796, 160860, 173040, 193032, 197245, 214480, 236694, 241290, 259560, 275760, 276143, 315592, 321720, 355041, 386064, 394490, 473388, 482580, 519120, 552286, 591735, 631184, 643440, 710082, 788980, 828429, 946776, 965160, 1104572, 1183470, 1380715, 1420164, 1577960, 1656858, 1775205, 1893552, 1930320, 2209144, 2366940, 2485287, 2761430, 2840328, 3155920, 3313716, 3550410, 4142145, 4418288, 4733880, 4970574, 5522860, 5680656, 6627432, 7100820, 8284290, 9467760, 9941148, 11045720, 12426435, 13254864, 14201640, 16568580, 19882296, 22091440, 24852870, 28403280, 33137160, 39764592, 49705740, 66274320, 99411480, 198822960]

約数ペア:

[(1, 198822960), (2, 99411480), (3, 66274320), (4, 49705740), (5, 39764592), (6, 33137160), (7, 28403280), (8, 24852870), (9, 22091440), (10, 19882296), (12, 16568580), (14, 14201640), (15, 13254864), (16, 12426435), (18, 11045720), (20, 9941148), (21, 9467760), (24, 8284290), (28, 7100820), (30, 6627432), (35, 5680656), (36, 5522860), (40, 4970574), (42, 4733880), (45, 4418288), (48, 4142145), (56, 3550410), (60, 3313716), (63, 3155920), (70, 2840328), (72, 2761430), (80, 2485287), (84, 2366940), (90, 2209144), (103, 1930320), (105, 1893552), (112, 1775205), (120, 1656858), (126, 1577960), (140, 1420164), (144, 1380715), (168, 1183470), (180, 1104572), (206, 965160), (210, 946776), (240, 828429), (252, 788980), (280, 710082), (309, 643440), (315, 631184), (336, 591735), (360, 552286), (383, 519120), (412, 482580), (420, 473388), (504, 394490), (515, 386064), (560, 355041), (618, 321720), (630, 315592), (720, 276143), (721, 275760), (766, 259560), (824, 241290), (840, 236694), (927, 214480), (1008, 197245), (1030, 193032), (1149, 173040), (1236, 160860), (1260, 157796), (1442, 137880), (1532, 129780), (1545, 128688), (1648, 120645), (1680, 118347), (1854, 107240), (1915, 103824), (2060, 96516), (2163, 91920), (2298, 86520), (2472, 80430), (2520, 78898), (2681, 74160), (2884, 68940), (3064, 64890), (3090, 64344), (3447, 57680), (3605, 55152), (3708, 53620), (3830, 51912), (4120, 48258), (4326, 45960), (4596, 43260), (4635, 42896), (4944, 40215), (5040, 39449), (5362, 37080), (5745, 34608), (5768, 34470), (6128, 32445), (6180, 32172), (6489, 30640), (6894, 28840), (7210, 27576), (7416, 26810), (7660, 25956), (8043, 24720), (8240, 24129), (8652, 22980), (9192, 21630), (9270, 21448), (10724, 18540), (10815, 18384), (11490, 17304), (11536, 17235), (12360, 16086), (12978, 15320), (13405, 14832), (13788, 14420)]