196904400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2170

約数の個数: 240

約数和(自身を含む): 786759168

約数和(自身を除く): 589854768

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, 2131, 2200, 2310, 2640, 2800, 3080, 3300, 3696, 3850, 4200, 4262, 4400, 4620, 5775, 6160, 6393, 6600, 7700, 8400, 8524, 9240, 10655, 11550, 12786, 13200, 14917, 15400, 17048, 18480, 21310, 23100, 23441, 25572, 29834, 30800, 31965, 34096, 42620, 44751, 46200, 46882, 51144, 53275, 59668, 63930, 70323, 74585, 85240, 89502, 92400, 93764, 102288, 106550, 117205, 119336, 127860, 140646, 149170, 159825, 164087, 170480, 179004, 187528, 213100, 223755, 234410, 238672, 255720, 281292, 298340, 319650, 328174, 351615, 358008, 372925, 375056, 426200, 447510, 468820, 492261, 511440, 562584, 586025, 596680, 639300, 656348, 703230, 716016, 745850, 820435, 852400, 895020, 937640, 984522, 1118775, 1125168, 1172050, 1193360, 1278600, 1312696, 1406460, 1491700, 1640870, 1758075, 1790040, 1875280, 1969044, 2237550, 2344100, 2461305, 2557200, 2625392, 2812920, 2983400, 3281740, 3516150, 3580080, 3938088, 4102175, 4475100, 4688200, 4922610, 5625840, 5966800, 6563480, 7032300, 7876176, 8204350, 8950200, 9376400, 9845220, 12306525, 13126960, 14064600, 16408700, 17900400, 19690440, 24613050, 28129200, 32817400, 39380880, 49226100, 65634800, 98452200, 196904400]

約数ペア:

[(1, 196904400), (2, 98452200), (3, 65634800), (4, 49226100), (5, 39380880), (6, 32817400), (7, 28129200), (8, 24613050), (10, 19690440), (11, 17900400), (12, 16408700), (14, 14064600), (15, 13126960), (16, 12306525), (20, 9845220), (21, 9376400), (22, 8950200), (24, 8204350), (25, 7876176), (28, 7032300), (30, 6563480), (33, 5966800), (35, 5625840), (40, 4922610), (42, 4688200), (44, 4475100), (48, 4102175), (50, 3938088), (55, 3580080), (56, 3516150), (60, 3281740), (66, 2983400), (70, 2812920), (75, 2625392), (77, 2557200), (80, 2461305), (84, 2344100), (88, 2237550), (100, 1969044), (105, 1875280), (110, 1790040), (112, 1758075), (120, 1640870), (132, 1491700), (140, 1406460), (150, 1312696), (154, 1278600), (165, 1193360), (168, 1172050), (175, 1125168), (176, 1118775), (200, 984522), (210, 937640), (220, 895020), (231, 852400), (240, 820435), (264, 745850), (275, 716016), (280, 703230), (300, 656348), (308, 639300), (330, 596680), (336, 586025), (350, 562584), (385, 511440), (400, 492261), (420, 468820), (440, 447510), (462, 426200), (525, 375056), (528, 372925), (550, 358008), (560, 351615), (600, 328174), (616, 319650), (660, 298340), (700, 281292), (770, 255720), (825, 238672), (840, 234410), (880, 223755), (924, 213100), (1050, 187528), (1100, 179004), (1155, 170480), (1200, 164087), (1232, 159825), (1320, 149170), (1400, 140646), (1540, 127860), (1650, 119336), (1680, 117205), (1848, 106550), (1925, 102288), (2100, 93764), (2131, 92400), (2200, 89502), (2310, 85240), (2640, 74585), (2800, 70323), (3080, 63930), (3300, 59668), (3696, 53275), (3850, 51144), (4200, 46882), (4262, 46200), (4400, 44751), (4620, 42620), (5775, 34096), (6160, 31965), (6393, 30800), (6600, 29834), (7700, 25572), (8400, 23441), (8524, 23100), (9240, 21310), (10655, 18480), (11550, 17048), (12786, 15400), (13200, 14917)]