220183600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 681956352

約数和(自身を除く): 461772752

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 115, 130, 140, 161, 175, 182, 184, 200, 208, 230, 260, 263, 280, 299, 322, 325, 350, 364, 368, 400, 455, 460, 520, 526, 560, 575, 598, 644, 650, 700, 728, 805, 910, 920, 1040, 1052, 1150, 1196, 1288, 1300, 1315, 1400, 1456, 1495, 1610, 1820, 1840, 1841, 2093, 2104, 2275, 2300, 2392, 2576, 2600, 2630, 2800, 2990, 3220, 3419, 3640, 3682, 4025, 4186, 4208, 4550, 4600, 4784, 5200, 5260, 5980, 6049, 6440, 6575, 6838, 7280, 7364, 7475, 8050, 8372, 9100, 9200, 9205, 10465, 10520, 11960, 12098, 12880, 13150, 13676, 14728, 14950, 16100, 16744, 17095, 18200, 18410, 20930, 21040, 23920, 23933, 24196, 26300, 27352, 29456, 29900, 30245, 32200, 33488, 34190, 36400, 36820, 41860, 42343, 46025, 47866, 48392, 52325, 52600, 54704, 59800, 60490, 64400, 68380, 73640, 78637, 83720, 84686, 85475, 92050, 95732, 96784, 104650, 105200, 119600, 119665, 120980, 136760, 147280, 151225, 157274, 167440, 169372, 170950, 184100, 191464, 209300, 211715, 239330, 241960, 273520, 302450, 314548, 338744, 341900, 368200, 382928, 393185, 418600, 423430, 478660, 483920, 550459, 598325, 604900, 629096, 677488, 683800, 736400, 786370, 837200, 846860, 957320, 1058575, 1100918, 1196650, 1209800, 1258192, 1367600, 1572740, 1693720, 1914640, 1965925, 2117150, 2201836, 2393300, 2419600, 2752295, 3145480, 3387440, 3931850, 4234300, 4403672, 4786600, 5504590, 6290960, 7863700, 8468600, 8807344, 9573200, 11009180, 13761475, 15727400, 16937200, 22018360, 27522950, 31454800, 44036720, 55045900, 110091800, 220183600]

約数ペア:

[(1, 220183600), (2, 110091800), (4, 55045900), (5, 44036720), (7, 31454800), (8, 27522950), (10, 22018360), (13, 16937200), (14, 15727400), (16, 13761475), (20, 11009180), (23, 9573200), (25, 8807344), (26, 8468600), (28, 7863700), (35, 6290960), (40, 5504590), (46, 4786600), (50, 4403672), (52, 4234300), (56, 3931850), (65, 3387440), (70, 3145480), (80, 2752295), (91, 2419600), (92, 2393300), (100, 2201836), (104, 2117150), (112, 1965925), (115, 1914640), (130, 1693720), (140, 1572740), (161, 1367600), (175, 1258192), (182, 1209800), (184, 1196650), (200, 1100918), (208, 1058575), (230, 957320), (260, 846860), (263, 837200), (280, 786370), (299, 736400), (322, 683800), (325, 677488), (350, 629096), (364, 604900), (368, 598325), (400, 550459), (455, 483920), (460, 478660), (520, 423430), (526, 418600), (560, 393185), (575, 382928), (598, 368200), (644, 341900), (650, 338744), (700, 314548), (728, 302450), (805, 273520), (910, 241960), (920, 239330), (1040, 211715), (1052, 209300), (1150, 191464), (1196, 184100), (1288, 170950), (1300, 169372), (1315, 167440), (1400, 157274), (1456, 151225), (1495, 147280), (1610, 136760), (1820, 120980), (1840, 119665), (1841, 119600), (2093, 105200), (2104, 104650), (2275, 96784), (2300, 95732), (2392, 92050), (2576, 85475), (2600, 84686), (2630, 83720), (2800, 78637), (2990, 73640), (3220, 68380), (3419, 64400), (3640, 60490), (3682, 59800), (4025, 54704), (4186, 52600), (4208, 52325), (4550, 48392), (4600, 47866), (4784, 46025), (5200, 42343), (5260, 41860), (5980, 36820), (6049, 36400), (6440, 34190), (6575, 33488), (6838, 32200), (7280, 30245), (7364, 29900), (7475, 29456), (8050, 27352), (8372, 26300), (9100, 24196), (9200, 23933), (9205, 23920), (10465, 21040), (10520, 20930), (11960, 18410), (12098, 18200), (12880, 17095), (13150, 16744), (13676, 16100), (14728, 14950)]