21550605120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{226753}}^1$

素因数の和:226790

約数の個数: 224

約数和(自身を含む): 82937543040

約数和(自身を除く): 61386937920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 23760, 31680, 47520, 95040, 226753, 453506, 680259, 907012, 1133765, 1360518, 1814024, 2040777, 2267530, 2494283, 2721036, 3401295, 3628048, 4081554, 4535060, 4988566, 5442072, 6122331, 6802590, 7256096, 7482849, 8163108, 9070120, 9977132, 10203885, 10884144, 12244662, 12471415, 13605180, 14512192, 14965698, 16326216, 18140240, 19954264, 20407770, 21768288, 22448547, 24489324, 24942830, 27210360, 29931396, 30611655, 32652432, 36280480, 37414245, 39908528, 40815540, 43536576, 44897094, 48978648, 49885660, 54420720, 59862792, 61223310, 65304864, 67345641, 72560960, 74828490, 79817056, 81631080, 89794188, 97957296, 99771320, 108841440, 112242735, 119725584, 122446620, 130609728, 134691282, 149656980, 159634112, 163262160, 179588376, 195914592, 199542640, 217682880, 224485470, 239451168, 244893240, 269382564, 299313960, 326524320, 336728205, 359176752, 391829184, 399085280, 448970940, 478902336, 489786480, 538765128, 598627920, 653048640, 673456410, 718353504, 798170560, 897941880, 979572960, 1077530256, 1197255840, 1346912820, 1436707008, 1795883760, 1959145920, 2155060512, 2394511680, 2693825640, 3591767520, 4310121024, 5387651280, 7183535040, 10775302560, 21550605120]

約数ペア:

[(1, 21550605120), (2, 10775302560), (3, 7183535040), (4, 5387651280), (5, 4310121024), (6, 3591767520), (8, 2693825640), (9, 2394511680), (10, 2155060512), (11, 1959145920), (12, 1795883760), (15, 1436707008), (16, 1346912820), (18, 1197255840), (20, 1077530256), (22, 979572960), (24, 897941880), (27, 798170560), (30, 718353504), (32, 673456410), (33, 653048640), (36, 598627920), (40, 538765128), (44, 489786480), (45, 478902336), (48, 448970940), (54, 399085280), (55, 391829184), (60, 359176752), (64, 336728205), (66, 326524320), (72, 299313960), (80, 269382564), (88, 244893240), (90, 239451168), (96, 224485470), (99, 217682880), (108, 199542640), (110, 195914592), (120, 179588376), (132, 163262160), (135, 159634112), (144, 149656980), (160, 134691282), (165, 130609728), (176, 122446620), (180, 119725584), (192, 112242735), (198, 108841440), (216, 99771320), (220, 97957296), (240, 89794188), (264, 81631080), (270, 79817056), (288, 74828490), (297, 72560960), (320, 67345641), (330, 65304864), (352, 61223310), (360, 59862792), (396, 54420720), (432, 49885660), (440, 48978648), (480, 44897094), (495, 43536576), (528, 40815540), (540, 39908528), (576, 37414245), (594, 36280480), (660, 32652432), (704, 30611655), (720, 29931396), (792, 27210360), (864, 24942830), (880, 24489324), (960, 22448547), (990, 21768288), (1056, 20407770), (1080, 19954264), (1188, 18140240), (1320, 16326216), (1440, 14965698), (1485, 14512192), (1584, 13605180), (1728, 12471415), (1760, 12244662), (1980, 10884144), (2112, 10203885), (2160, 9977132), (2376, 9070120), (2640, 8163108), (2880, 7482849), (2970, 7256096), (3168, 6802590), (3520, 6122331), (3960, 5442072), (4320, 4988566), (4752, 4535060), (5280, 4081554), (5940, 3628048), (6336, 3401295), (7920, 2721036), (8640, 2494283), (9504, 2267530), (10560, 2040777), (11880, 1814024), (15840, 1360518), (19008, 1133765), (23760, 907012), (31680, 680259), (47520, 453506), (95040, 226753)]