1144221120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{18919}}^1$

素因数の和:18952

約数の個数: 224

約数和(自身を含む): 4613452800

約数和(自身を除く): 3469231680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 18919, 20160, 30240, 37838, 56757, 60480, 75676, 94595, 113514, 132433, 151352, 170271, 189190, 227028, 264866, 283785, 302704, 340542, 378380, 397299, 454056, 510813, 529732, 567570, 605408, 662165, 681084, 756760, 794598, 851355, 908112, 1021626, 1059464, 1135140, 1191897, 1210816, 1324330, 1362168, 1513520, 1589196, 1702710, 1816224, 1986495, 2043252, 2118928, 2270280, 2383794, 2554065, 2648660, 2724336, 3027040, 3178392, 3405420, 3575691, 3632448, 3972990, 4086504, 4237856, 4540560, 4767588, 5108130, 5297320, 5448672, 5959485, 6054080, 6356784, 6810840, 7151382, 7945980, 8173008, 8475712, 9081120, 9535176, 10216260, 10594640, 10897344, 11918970, 12713568, 13621680, 14302764, 15891960, 16346016, 17878455, 18162240, 19070352, 20432520, 21189280, 23837940, 25427136, 27243360, 28605528, 31783920, 32692032, 35756910, 38140704, 40865040, 42378560, 47675880, 54486720, 57211056, 63567840, 71513820, 76281408, 81730080, 95351760, 114422112, 127135680, 143027640, 163460160, 190703520, 228844224, 286055280, 381407040, 572110560, 1144221120]

約数ペア:

[(1, 1144221120), (2, 572110560), (3, 381407040), (4, 286055280), (5, 228844224), (6, 190703520), (7, 163460160), (8, 143027640), (9, 127135680), (10, 114422112), (12, 95351760), (14, 81730080), (15, 76281408), (16, 71513820), (18, 63567840), (20, 57211056), (21, 54486720), (24, 47675880), (27, 42378560), (28, 40865040), (30, 38140704), (32, 35756910), (35, 32692032), (36, 31783920), (40, 28605528), (42, 27243360), (45, 25427136), (48, 23837940), (54, 21189280), (56, 20432520), (60, 19070352), (63, 18162240), (64, 17878455), (70, 16346016), (72, 15891960), (80, 14302764), (84, 13621680), (90, 12713568), (96, 11918970), (105, 10897344), (108, 10594640), (112, 10216260), (120, 9535176), (126, 9081120), (135, 8475712), (140, 8173008), (144, 7945980), (160, 7151382), (168, 6810840), (180, 6356784), (189, 6054080), (192, 5959485), (210, 5448672), (216, 5297320), (224, 5108130), (240, 4767588), (252, 4540560), (270, 4237856), (280, 4086504), (288, 3972990), (315, 3632448), (320, 3575691), (336, 3405420), (360, 3178392), (378, 3027040), (420, 2724336), (432, 2648660), (448, 2554065), (480, 2383794), (504, 2270280), (540, 2118928), (560, 2043252), (576, 1986495), (630, 1816224), (672, 1702710), (720, 1589196), (756, 1513520), (840, 1362168), (864, 1324330), (945, 1210816), (960, 1191897), (1008, 1135140), (1080, 1059464), (1120, 1021626), (1260, 908112), (1344, 851355), (1440, 794598), (1512, 756760), (1680, 681084), (1728, 662165), (1890, 605408), (2016, 567570), (2160, 529732), (2240, 510813), (2520, 454056), (2880, 397299), (3024, 378380), (3360, 340542), (3780, 302704), (4032, 283785), (4320, 264866), (5040, 227028), (6048, 189190), (6720, 170271), (7560, 151352), (8640, 132433), (10080, 113514), (12096, 94595), (15120, 75676), (18919, 60480), (20160, 56757), (30240, 37838)]