1121628464000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89759}}^1$

素因数の和:89870

約数の個数: 256

約数和(自身を含む): 3085044019200

約数和(自身を除く): 1963415555200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 71, 80, 88, 100, 110, 125, 128, 142, 160, 176, 200, 220, 250, 275, 284, 320, 352, 355, 400, 440, 500, 550, 568, 640, 704, 710, 781, 800, 880, 1000, 1100, 1136, 1375, 1408, 1420, 1562, 1600, 1760, 1775, 2000, 2200, 2272, 2750, 2840, 3124, 3200, 3520, 3550, 3905, 4000, 4400, 4544, 5500, 5680, 6248, 7040, 7100, 7810, 8000, 8800, 8875, 9088, 11000, 11360, 12496, 14200, 15620, 16000, 17600, 17750, 19525, 22000, 22720, 24992, 28400, 31240, 35200, 35500, 39050, 44000, 45440, 49984, 56800, 62480, 71000, 78100, 88000, 89759, 97625, 99968, 113600, 124960, 142000, 156200, 176000, 179518, 195250, 227200, 249920, 284000, 312400, 359036, 390500, 448795, 499840, 568000, 624800, 718072, 781000, 897590, 987349, 1136000, 1249600, 1436144, 1562000, 1795180, 1974698, 2243975, 2499200, 2872288, 3124000, 3590360, 3949396, 4487950, 4936745, 5744576, 6248000, 6372889, 7180720, 7898792, 8975900, 9873490, 11219875, 11489152, 12496000, 12745778, 14361440, 15797584, 17951800, 19746980, 22439750, 24683725, 25491556, 28722880, 31595168, 31864445, 35903600, 39493960, 44879500, 49367450, 50983112, 57445760, 63190336, 63728890, 70101779, 71807200, 78987920, 89759000, 98734900, 101966224, 123418625, 126380672, 127457780, 140203558, 143614400, 157975840, 159322225, 179518000, 197469800, 203932448, 246837250, 254915560, 280407116, 287228800, 315951680, 318644450, 350508895, 359036000, 394939600, 407864896, 493674500, 509831120, 560814232, 631903360, 637288900, 701017790, 718072000, 789879200, 796611125, 815729792, 987349000, 1019662240, 1121628464, 1274577800, 1402035580, 1436144000, 1579758400, 1593222250, 1752544475, 1974698000, 2039324480, 2243256928, 2549155600, 2804071160, 3159516800, 3186444500, 3505088950, 3949396000, 4078648960, 4486513856, 5098311200, 5608142320, 6372889000, 7010177900, 7898792000, 8762722375, 8973027712, 10196622400, 11216284640, 12745778000, 14020355800, 15797584000, 17525444750, 20393244800, 22432569280, 25491556000, 28040711600, 35050889500, 44865138560, 50983112000, 56081423200, 70101779000, 101966224000, 112162846400, 140203558000, 224325692800, 280407116000, 560814232000, 1121628464000]

約数ペア:

[(1, 1121628464000), (2, 560814232000), (4, 280407116000), (5, 224325692800), (8, 140203558000), (10, 112162846400), (11, 101966224000), (16, 70101779000), (20, 56081423200), (22, 50983112000), (25, 44865138560), (32, 35050889500), (40, 28040711600), (44, 25491556000), (50, 22432569280), (55, 20393244800), (64, 17525444750), (71, 15797584000), (80, 14020355800), (88, 12745778000), (100, 11216284640), (110, 10196622400), (125, 8973027712), (128, 8762722375), (142, 7898792000), (160, 7010177900), (176, 6372889000), (200, 5608142320), (220, 5098311200), (250, 4486513856), (275, 4078648960), (284, 3949396000), (320, 3505088950), (352, 3186444500), (355, 3159516800), (400, 2804071160), (440, 2549155600), (500, 2243256928), (550, 2039324480), (568, 1974698000), (640, 1752544475), (704, 1593222250), (710, 1579758400), (781, 1436144000), (800, 1402035580), (880, 1274577800), (1000, 1121628464), (1100, 1019662240), (1136, 987349000), (1375, 815729792), (1408, 796611125), (1420, 789879200), (1562, 718072000), (1600, 701017790), (1760, 637288900), (1775, 631903360), (2000, 560814232), (2200, 509831120), (2272, 493674500), (2750, 407864896), (2840, 394939600), (3124, 359036000), (3200, 350508895), (3520, 318644450), (3550, 315951680), (3905, 287228800), (4000, 280407116), (4400, 254915560), (4544, 246837250), (5500, 203932448), (5680, 197469800), (6248, 179518000), (7040, 159322225), (7100, 157975840), (7810, 143614400), (8000, 140203558), (8800, 127457780), (8875, 126380672), (9088, 123418625), (11000, 101966224), (11360, 98734900), (12496, 89759000), (14200, 78987920), (15620, 71807200), (16000, 70101779), (17600, 63728890), (17750, 63190336), (19525, 57445760), (22000, 50983112), (22720, 49367450), (24992, 44879500), (28400, 39493960), (31240, 35903600), (35200, 31864445), (35500, 31595168), (39050, 28722880), (44000, 25491556), (45440, 24683725), (49984, 22439750), (56800, 19746980), (62480, 17951800), (71000, 15797584), (78100, 14361440), (88000, 12745778), (89759, 12496000), (97625, 11489152), (99968, 11219875), (113600, 9873490), (124960, 8975900), (142000, 7898792), (156200, 7180720), (176000, 6372889), (179518, 6248000), (195250, 5744576), (227200, 4936745), (249920, 4487950), (284000, 3949396), (312400, 3590360), (359036, 3124000), (390500, 2872288), (448795, 2499200), (499840, 2243975), (568000, 1974698), (624800, 1795180), (718072, 1562000), (781000, 1436144), (897590, 1249600), (987349, 1136000)]