196719600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2129}}^1$

素因数の和:2168

約数の個数: 240

約数和(自身を含む): 786021120

約数和(自身を除く): 589301520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 264, 275, 280, 300, 308, 330, 336, 350, 385, 400, 420, 440, 462, 525, 528, 550, 560, 600, 616, 660, 700, 770, 825, 840, 880, 924, 1050, 1100, 1155, 1200, 1232, 1320, 1400, 1540, 1650, 1680, 1848, 1925, 2100, 2129, 2200, 2310, 2640, 2800, 3080, 3300, 3696, 3850, 4200, 4258, 4400, 4620, 5775, 6160, 6387, 6600, 7700, 8400, 8516, 9240, 10645, 11550, 12774, 13200, 14903, 15400, 17032, 18480, 21290, 23100, 23419, 25548, 29806, 30800, 31935, 34064, 42580, 44709, 46200, 46838, 51096, 53225, 59612, 63870, 70257, 74515, 85160, 89418, 92400, 93676, 102192, 106450, 117095, 119224, 127740, 140514, 149030, 159675, 163933, 170320, 178836, 187352, 212900, 223545, 234190, 238448, 255480, 281028, 298060, 319350, 327866, 351285, 357672, 372575, 374704, 425800, 447090, 468380, 491799, 510960, 562056, 585475, 596120, 638700, 655732, 702570, 715344, 745150, 819665, 851600, 894180, 936760, 983598, 1117725, 1124112, 1170950, 1192240, 1277400, 1311464, 1405140, 1490300, 1639330, 1756425, 1788360, 1873520, 1967196, 2235450, 2341900, 2458995, 2554800, 2622928, 2810280, 2980600, 3278660, 3512850, 3576720, 3934392, 4098325, 4470900, 4683800, 4917990, 5620560, 5961200, 6557320, 7025700, 7868784, 8196650, 8941800, 9367600, 9835980, 12294975, 13114640, 14051400, 16393300, 17883600, 19671960, 24589950, 28102800, 32786600, 39343920, 49179900, 65573200, 98359800, 196719600]

約数ペア:

[(1, 196719600), (2, 98359800), (3, 65573200), (4, 49179900), (5, 39343920), (6, 32786600), (7, 28102800), (8, 24589950), (10, 19671960), (11, 17883600), (12, 16393300), (14, 14051400), (15, 13114640), (16, 12294975), (20, 9835980), (21, 9367600), (22, 8941800), (24, 8196650), (25, 7868784), (28, 7025700), (30, 6557320), (33, 5961200), (35, 5620560), (40, 4917990), (42, 4683800), (44, 4470900), (48, 4098325), (50, 3934392), (55, 3576720), (56, 3512850), (60, 3278660), (66, 2980600), (70, 2810280), (75, 2622928), (77, 2554800), (80, 2458995), (84, 2341900), (88, 2235450), (100, 1967196), (105, 1873520), (110, 1788360), (112, 1756425), (120, 1639330), (132, 1490300), (140, 1405140), (150, 1311464), (154, 1277400), (165, 1192240), (168, 1170950), (175, 1124112), (176, 1117725), (200, 983598), (210, 936760), (220, 894180), (231, 851600), (240, 819665), (264, 745150), (275, 715344), (280, 702570), (300, 655732), (308, 638700), (330, 596120), (336, 585475), (350, 562056), (385, 510960), (400, 491799), (420, 468380), (440, 447090), (462, 425800), (525, 374704), (528, 372575), (550, 357672), (560, 351285), (600, 327866), (616, 319350), (660, 298060), (700, 281028), (770, 255480), (825, 238448), (840, 234190), (880, 223545), (924, 212900), (1050, 187352), (1100, 178836), (1155, 170320), (1200, 163933), (1232, 159675), (1320, 149030), (1400, 140514), (1540, 127740), (1650, 119224), (1680, 117095), (1848, 106450), (1925, 102192), (2100, 93676), (2129, 92400), (2200, 89418), (2310, 85160), (2640, 74515), (2800, 70257), (3080, 63870), (3300, 59612), (3696, 53225), (3850, 51096), (4200, 46838), (4258, 46200), (4400, 44709), (4620, 42580), (5775, 34064), (6160, 31935), (6387, 30800), (6600, 29806), (7700, 25548), (8400, 23419), (8516, 23100), (9240, 21290), (10645, 18480), (11550, 17032), (12774, 15400), (13200, 14903)]