20735270400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 480

約数和(自身を含む): 74908643040

約数和(自身を除く): 54173372640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 73, 75, 78, 80, 96, 100, 104, 120, 128, 130, 146, 150, 156, 160, 192, 195, 200, 208, 219, 240, 256, 260, 292, 300, 312, 320, 325, 365, 384, 390, 400, 416, 438, 480, 512, 520, 569, 584, 600, 624, 640, 650, 730, 768, 780, 800, 832, 876, 949, 960, 975, 1040, 1095, 1138, 1168, 1200, 1248, 1280, 1300, 1460, 1536, 1560, 1600, 1664, 1707, 1752, 1825, 1898, 1920, 1950, 2080, 2190, 2276, 2336, 2400, 2496, 2560, 2600, 2845, 2847, 2920, 3120, 3200, 3328, 3414, 3504, 3650, 3796, 3840, 3900, 4160, 4380, 4552, 4672, 4745, 4800, 4992, 5200, 5475, 5690, 5694, 5840, 6240, 6400, 6656, 6828, 7008, 7300, 7397, 7592, 7680, 7800, 8320, 8535, 8760, 9104, 9344, 9490, 9600, 9984, 10400, 10950, 11380, 11388, 11680, 12480, 12800, 13656, 14016, 14225, 14235, 14600, 14794, 15184, 15600, 16640, 17070, 17520, 18208, 18688, 18980, 19200, 19968, 20800, 21900, 22191, 22760, 22776, 23360, 23725, 24960, 27312, 28032, 28450, 28470, 29200, 29588, 30368, 31200, 33280, 34140, 35040, 36416, 36985, 37376, 37960, 38400, 41537, 41600, 42675, 43800, 44382, 45520, 45552, 46720, 47450, 49920, 54624, 56064, 56900, 56940, 58400, 59176, 60736, 62400, 68280, 70080, 71175, 72832, 73970, 75920, 83074, 83200, 85350, 87600, 88764, 91040, 91104, 93440, 94900, 99840, 109248, 110955, 112128, 113800, 113880, 116800, 118352, 121472, 124611, 124800, 136560, 140160, 142350, 145664, 147940, 151840, 166148, 166400, 170700, 175200, 177528, 182080, 182208, 184925, 186880, 189800, 207685, 218496, 221910, 227600, 227760, 233600, 236704, 242944, 249222, 249600, 273120, 280320, 284700, 291328, 295880, 303680, 332296, 341400, 350400, 355056, 364160, 364416, 369850, 379600, 415370, 436992, 443820, 455200, 455520, 467200, 473408, 485888, 498444, 499200, 539981, 546240, 554775, 560640, 569400, 591760, 607360, 623055, 664592, 682800, 700800, 710112, 728320, 728832, 739700, 759200, 830740, 873984, 887640, 910400, 911040, 934400, 946816, 996888, 1038425, 1079962, 1092480, 1109550, 1138800, 1183520, 1214720, 1246110, 1329184, 1365600, 1401600, 1420224, 1456640, 1457664, 1479400, 1518400, 1619943, 1661480, 1775280, 1820800, 1822080, 1893632, 1993776, 2076850, 2159924, 2184960, 2219100, 2277600, 2367040, 2429440, 2492220, 2658368, 2699905, 2731200, 2803200, 2840448, 2958800, 3036800, 3115275, 3239886, 3322960, 3550560, 3641600, 3644160, 3787264, 3987552, 4153700, 4319848, 4369920, 4438200, 4555200, 4734080, 4984440, 5316736, 5399810, 5462400, 5680896, 5917600, 6073600, 6230550, 6479772, 6645920, 7101120, 7283200, 7288320, 7975104, 8099715, 8307400, 8639696, 8876400, 9110400, 9468160, 9968880, 10633472, 10799620, 10924800, 11361792, 11835200, 12147200, 12461100, 12959544, 13291840, 13499525, 14202240, 15950208, 16199430, 16614800, 17279392, 17752800, 18220800, 18936320, 19937760, 21266944, 21599240, 21849600, 23670400, 24922200, 25919088, 26583680, 26999050, 28404480, 31900416, 32398860, 33229600, 34558784, 35505600, 36441600, 39875520, 40498575, 43198480, 47340800, 49844400, 51838176, 53167360, 53998100, 56808960, 63800832, 64797720, 66459200, 69117568, 71011200, 79751040, 80997150, 86396960, 94681600, 99688800, 103676352, 106334720, 107996200, 129595440, 132918400, 138235136, 142022400, 159502080, 161994300, 172793920, 199377600, 207352704, 215992400, 259190880, 265836800, 276470272, 284044800, 319004160, 323988600, 345587840, 398755200, 414705408, 431984800, 518381760, 531673600, 647977200, 691175680, 797510400, 829410816, 863969600, 1036763520, 1295954400, 1382351360, 1595020800, 1727939200, 2073527040, 2591908800, 3455878400, 4147054080, 5183817600, 6911756800, 10367635200, 20735270400]

約数ペア:

[(1, 20735270400), (2, 10367635200), (3, 6911756800), (4, 5183817600), (5, 4147054080), (6, 3455878400), (8, 2591908800), (10, 2073527040), (12, 1727939200), (13, 1595020800), (15, 1382351360), (16, 1295954400), (20, 1036763520), (24, 863969600), (25, 829410816), (26, 797510400), (30, 691175680), (32, 647977200), (39, 531673600), (40, 518381760), (48, 431984800), (50, 414705408), (52, 398755200), (60, 345587840), (64, 323988600), (65, 319004160), (73, 284044800), (75, 276470272), (78, 265836800), (80, 259190880), (96, 215992400), (100, 207352704), (104, 199377600), (120, 172793920), (128, 161994300), (130, 159502080), (146, 142022400), (150, 138235136), (156, 132918400), (160, 129595440), (192, 107996200), (195, 106334720), (200, 103676352), (208, 99688800), (219, 94681600), (240, 86396960), (256, 80997150), (260, 79751040), (292, 71011200), (300, 69117568), (312, 66459200), (320, 64797720), (325, 63800832), (365, 56808960), (384, 53998100), (390, 53167360), (400, 51838176), (416, 49844400), (438, 47340800), (480, 43198480), (512, 40498575), (520, 39875520), (569, 36441600), (584, 35505600), (600, 34558784), (624, 33229600), (640, 32398860), (650, 31900416), (730, 28404480), (768, 26999050), (780, 26583680), (800, 25919088), (832, 24922200), (876, 23670400), (949, 21849600), (960, 21599240), (975, 21266944), (1040, 19937760), (1095, 18936320), (1138, 18220800), (1168, 17752800), (1200, 17279392), (1248, 16614800), (1280, 16199430), (1300, 15950208), (1460, 14202240), (1536, 13499525), (1560, 13291840), (1600, 12959544), (1664, 12461100), (1707, 12147200), (1752, 11835200), (1825, 11361792), (1898, 10924800), (1920, 10799620), (1950, 10633472), (2080, 9968880), (2190, 9468160), (2276, 9110400), (2336, 8876400), (2400, 8639696), (2496, 8307400), (2560, 8099715), (2600, 7975104), (2845, 7288320), (2847, 7283200), (2920, 7101120), (3120, 6645920), (3200, 6479772), (3328, 6230550), (3414, 6073600), (3504, 5917600), (3650, 5680896), (3796, 5462400), (3840, 5399810), (3900, 5316736), (4160, 4984440), (4380, 4734080), (4552, 4555200), (4672, 4438200), (4745, 4369920), (4800, 4319848), (4992, 4153700), (5200, 3987552), (5475, 3787264), (5690, 3644160), (5694, 3641600), (5840, 3550560), (6240, 3322960), (6400, 3239886), (6656, 3115275), (6828, 3036800), (7008, 2958800), (7300, 2840448), (7397, 2803200), (7592, 2731200), (7680, 2699905), (7800, 2658368), (8320, 2492220), (8535, 2429440), (8760, 2367040), (9104, 2277600), (9344, 2219100), (9490, 2184960), (9600, 2159924), (9984, 2076850), (10400, 1993776), (10950, 1893632), (11380, 1822080), (11388, 1820800), (11680, 1775280), (12480, 1661480), (12800, 1619943), (13656, 1518400), (14016, 1479400), (14225, 1457664), (14235, 1456640), (14600, 1420224), (14794, 1401600), (15184, 1365600), (15600, 1329184), (16640, 1246110), (17070, 1214720), (17520, 1183520), (18208, 1138800), (18688, 1109550), (18980, 1092480), (19200, 1079962), (19968, 1038425), (20800, 996888), (21900, 946816), (22191, 934400), (22760, 911040), (22776, 910400), (23360, 887640), (23725, 873984), (24960, 830740), (27312, 759200), (28032, 739700), (28450, 728832), (28470, 728320), (29200, 710112), (29588, 700800), (30368, 682800), (31200, 664592), (33280, 623055), (34140, 607360), (35040, 591760), (36416, 569400), (36985, 560640), (37376, 554775), (37960, 546240), (38400, 539981), (41537, 499200), (41600, 498444), (42675, 485888), (43800, 473408), (44382, 467200), (45520, 455520), (45552, 455200), (46720, 443820), (47450, 436992), (49920, 415370), (54624, 379600), (56064, 369850), (56900, 364416), (56940, 364160), (58400, 355056), (59176, 350400), (60736, 341400), (62400, 332296), (68280, 303680), (70080, 295880), (71175, 291328), (72832, 284700), (73970, 280320), (75920, 273120), (83074, 249600), (83200, 249222), (85350, 242944), (87600, 236704), (88764, 233600), (91040, 227760), (91104, 227600), (93440, 221910), (94900, 218496), (99840, 207685), (109248, 189800), (110955, 186880), (112128, 184925), (113800, 182208), (113880, 182080), (116800, 177528), (118352, 175200), (121472, 170700), (124611, 166400), (124800, 166148), (136560, 151840), (140160, 147940), (142350, 145664)]