268246440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9677}}^1$

素因数の和:9712

約数の個数: 192

約数和(自身を含む): 1087032960

約数和(自身を除く): 818786520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 9677, 13860, 19354, 27720, 29031, 38708, 48385, 58062, 67739, 77416, 87093, 96770, 106447, 116124, 135478, 145155, 174186, 193540, 203217, 212894, 232248, 270956, 290310, 319341, 338695, 348372, 387080, 406434, 425788, 435465, 532235, 541912, 580620, 609651, 638682, 677390, 696744, 745129, 812868, 851576, 870930, 958023, 1016085, 1064470, 1161240, 1219302, 1277364, 1354780, 1490258, 1596705, 1625736, 1741860, 1916046, 2032170, 2128940, 2235387, 2438604, 2554728, 2709560, 2980516, 3048255, 3193410, 3483720, 3725645, 3832092, 4064340, 4257880, 4470774, 4790115, 4877208, 5961032, 6096510, 6386820, 6706161, 7451290, 7664184, 8128680, 8941548, 9580230, 11176935, 12193020, 12773640, 13412322, 14902580, 17883096, 19160460, 22353870, 24386040, 26824644, 29805160, 33530805, 38320920, 44707740, 53649288, 67061610, 89415480, 134123220, 268246440]

約数ペア:

[(1, 268246440), (2, 134123220), (3, 89415480), (4, 67061610), (5, 53649288), (6, 44707740), (7, 38320920), (8, 33530805), (9, 29805160), (10, 26824644), (11, 24386040), (12, 22353870), (14, 19160460), (15, 17883096), (18, 14902580), (20, 13412322), (21, 12773640), (22, 12193020), (24, 11176935), (28, 9580230), (30, 8941548), (33, 8128680), (35, 7664184), (36, 7451290), (40, 6706161), (42, 6386820), (44, 6096510), (45, 5961032), (55, 4877208), (56, 4790115), (60, 4470774), (63, 4257880), (66, 4064340), (70, 3832092), (72, 3725645), (77, 3483720), (84, 3193410), (88, 3048255), (90, 2980516), (99, 2709560), (105, 2554728), (110, 2438604), (120, 2235387), (126, 2128940), (132, 2032170), (140, 1916046), (154, 1741860), (165, 1625736), (168, 1596705), (180, 1490258), (198, 1354780), (210, 1277364), (220, 1219302), (231, 1161240), (252, 1064470), (264, 1016085), (280, 958023), (308, 870930), (315, 851576), (330, 812868), (360, 745129), (385, 696744), (396, 677390), (420, 638682), (440, 609651), (462, 580620), (495, 541912), (504, 532235), (616, 435465), (630, 425788), (660, 406434), (693, 387080), (770, 348372), (792, 338695), (840, 319341), (924, 290310), (990, 270956), (1155, 232248), (1260, 212894), (1320, 203217), (1386, 193540), (1540, 174186), (1848, 145155), (1980, 135478), (2310, 116124), (2520, 106447), (2772, 96770), (3080, 87093), (3465, 77416), (3960, 67739), (4620, 58062), (5544, 48385), (6930, 38708), (9240, 29031), (9677, 27720), (13860, 19354)]