2427894560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 7225085952

約数和(自身を除く): 4797191392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 101, 104, 112, 127, 130, 140, 160, 169, 182, 202, 208, 224, 254, 260, 280, 338, 364, 404, 416, 455, 505, 508, 520, 560, 635, 676, 707, 728, 808, 845, 889, 910, 1010, 1016, 1040, 1120, 1183, 1270, 1313, 1352, 1414, 1456, 1616, 1651, 1690, 1778, 1820, 2020, 2032, 2080, 2366, 2540, 2626, 2704, 2828, 2912, 3232, 3302, 3380, 3535, 3556, 3640, 4040, 4064, 4445, 4732, 5080, 5252, 5408, 5656, 5915, 6565, 6604, 6760, 7070, 7112, 7280, 8080, 8255, 8890, 9191, 9464, 10160, 10504, 11312, 11557, 11830, 12827, 13130, 13208, 13520, 14140, 14224, 14560, 16160, 16510, 17069, 17780, 18382, 18928, 20320, 21008, 21463, 22624, 23114, 23660, 25654, 26260, 26416, 27040, 28280, 28448, 33020, 34138, 35560, 36764, 37856, 42016, 42926, 45955, 46228, 47320, 51308, 52520, 52832, 56560, 57785, 64135, 66040, 68276, 71120, 73528, 85345, 85852, 89789, 91910, 92456, 94640, 102616, 105040, 107315, 113120, 115570, 119483, 128270, 132080, 136552, 142240, 147056, 150241, 166751, 170690, 171704, 179578, 183820, 184912, 189280, 205232, 210080, 214630, 231140, 238966, 256540, 264160, 273104, 294112, 300482, 333502, 341380, 343408, 359156, 367640, 369824, 410464, 429260, 448945, 462280, 477932, 513080, 546208, 597415, 600964, 667004, 682760, 686816, 718312, 735280, 751205, 833755, 858520, 897890, 924560, 955864, 1026160, 1167257, 1194830, 1201928, 1334008, 1365520, 1436624, 1470560, 1502410, 1667510, 1717040, 1795780, 1849120, 1911728, 2052320, 2167763, 2334514, 2389660, 2403856, 2668016, 2731040, 2873248, 3004820, 3335020, 3434080, 3591560, 3823456, 4335526, 4669028, 4779320, 4807712, 5336032, 5836285, 6009640, 6670040, 7183120, 8671052, 9338056, 9558640, 10838815, 11672570, 12019280, 13340080, 14366240, 15174341, 17342104, 18676112, 19117280, 21677630, 23345140, 24038560, 26680160, 30348682, 34684208, 37352224, 43355260, 46690280, 60697364, 69368416, 75871705, 86710520, 93380560, 121394728, 151743410, 173421040, 186761120, 242789456, 303486820, 346842080, 485578912, 606973640, 1213947280, 2427894560]

約数ペア:

[(1, 2427894560), (2, 1213947280), (4, 606973640), (5, 485578912), (7, 346842080), (8, 303486820), (10, 242789456), (13, 186761120), (14, 173421040), (16, 151743410), (20, 121394728), (26, 93380560), (28, 86710520), (32, 75871705), (35, 69368416), (40, 60697364), (52, 46690280), (56, 43355260), (65, 37352224), (70, 34684208), (80, 30348682), (91, 26680160), (101, 24038560), (104, 23345140), (112, 21677630), (127, 19117280), (130, 18676112), (140, 17342104), (160, 15174341), (169, 14366240), (182, 13340080), (202, 12019280), (208, 11672570), (224, 10838815), (254, 9558640), (260, 9338056), (280, 8671052), (338, 7183120), (364, 6670040), (404, 6009640), (416, 5836285), (455, 5336032), (505, 4807712), (508, 4779320), (520, 4669028), (560, 4335526), (635, 3823456), (676, 3591560), (707, 3434080), (728, 3335020), (808, 3004820), (845, 2873248), (889, 2731040), (910, 2668016), (1010, 2403856), (1016, 2389660), (1040, 2334514), (1120, 2167763), (1183, 2052320), (1270, 1911728), (1313, 1849120), (1352, 1795780), (1414, 1717040), (1456, 1667510), (1616, 1502410), (1651, 1470560), (1690, 1436624), (1778, 1365520), (1820, 1334008), (2020, 1201928), (2032, 1194830), (2080, 1167257), (2366, 1026160), (2540, 955864), (2626, 924560), (2704, 897890), (2828, 858520), (2912, 833755), (3232, 751205), (3302, 735280), (3380, 718312), (3535, 686816), (3556, 682760), (3640, 667004), (4040, 600964), (4064, 597415), (4445, 546208), (4732, 513080), (5080, 477932), (5252, 462280), (5408, 448945), (5656, 429260), (5915, 410464), (6565, 369824), (6604, 367640), (6760, 359156), (7070, 343408), (7112, 341380), (7280, 333502), (8080, 300482), (8255, 294112), (8890, 273104), (9191, 264160), (9464, 256540), (10160, 238966), (10504, 231140), (11312, 214630), (11557, 210080), (11830, 205232), (12827, 189280), (13130, 184912), (13208, 183820), (13520, 179578), (14140, 171704), (14224, 170690), (14560, 166751), (16160, 150241), (16510, 147056), (17069, 142240), (17780, 136552), (18382, 132080), (18928, 128270), (20320, 119483), (21008, 115570), (21463, 113120), (22624, 107315), (23114, 105040), (23660, 102616), (25654, 94640), (26260, 92456), (26416, 91910), (27040, 89789), (28280, 85852), (28448, 85345), (33020, 73528), (34138, 71120), (35560, 68276), (36764, 66040), (37856, 64135), (42016, 57785), (42926, 56560), (45955, 52832), (46228, 52520), (47320, 51308)]