19930668800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 432

約数和(自身を含む): 59174879232

約数和(自身を除く): 39244210432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 113, 124, 127, 128, 140, 155, 160, 175, 200, 217, 224, 226, 248, 254, 256, 280, 310, 320, 350, 400, 434, 448, 452, 496, 508, 560, 565, 620, 635, 640, 700, 775, 791, 800, 868, 889, 896, 904, 992, 1016, 1085, 1120, 1130, 1240, 1270, 1280, 1400, 1550, 1582, 1600, 1736, 1778, 1792, 1808, 1984, 2032, 2170, 2240, 2260, 2480, 2540, 2800, 2825, 3100, 3164, 3175, 3200, 3472, 3503, 3556, 3616, 3937, 3955, 3968, 4064, 4340, 4445, 4480, 4520, 4960, 5080, 5425, 5600, 5650, 6200, 6328, 6350, 6400, 6944, 7006, 7112, 7232, 7874, 7910, 7936, 8128, 8680, 8890, 8960, 9040, 9920, 10160, 10850, 11200, 11300, 12400, 12656, 12700, 13888, 14012, 14224, 14351, 14464, 15748, 15820, 16256, 17360, 17515, 17780, 18080, 19685, 19775, 19840, 20320, 21700, 22225, 22400, 22600, 24521, 24800, 25312, 25400, 27559, 27776, 28024, 28448, 28702, 28928, 31496, 31640, 32512, 34720, 35030, 35560, 36160, 39370, 39550, 39680, 40640, 43400, 44450, 44800, 45200, 49042, 49600, 50624, 50800, 55118, 55552, 56048, 56896, 57404, 62992, 63280, 69440, 70060, 71120, 71755, 72320, 78740, 79100, 81280, 86800, 87575, 88900, 90400, 98084, 98425, 99200, 100457, 101248, 101600, 110236, 112096, 113792, 114808, 122605, 125984, 126560, 137795, 138880, 140120, 142240, 143510, 144640, 157480, 158200, 162560, 173600, 175150, 177800, 180800, 196168, 196850, 198400, 200914, 202496, 203200, 220472, 224192, 227584, 229616, 245210, 251968, 253120, 275590, 277760, 280240, 284480, 287020, 314960, 316400, 347200, 350300, 355600, 358775, 361600, 392336, 393700, 401828, 406400, 440944, 444881, 448384, 459232, 490420, 502285, 503936, 506240, 551180, 560480, 568960, 574040, 613025, 629920, 632800, 688975, 694400, 700600, 711200, 717550, 723200, 784672, 787400, 803656, 812800, 881888, 889762, 896768, 918464, 980840, 1004570, 1007872, 1012480, 1102360, 1120960, 1137920, 1148080, 1226050, 1259840, 1265600, 1377950, 1388800, 1401200, 1422400, 1435100, 1569344, 1574800, 1607312, 1763776, 1779524, 1836928, 1961680, 2009140, 2204720, 2224405, 2241920, 2296160, 2452100, 2511425, 2519680, 2531200, 2755900, 2802400, 2844800, 2870200, 3114167, 3138688, 3149600, 3214624, 3527552, 3559048, 3673856, 3923360, 4018280, 4409440, 4448810, 4483840, 4592320, 4904200, 5022850, 5039360, 5062400, 5511800, 5604800, 5689600, 5740400, 6228334, 6277376, 6299200, 6429248, 7055104, 7118096, 7846720, 8036560, 8818880, 8897620, 9184640, 9808400, 10045700, 11023600, 11122025, 11209600, 11480800, 12456668, 12598400, 12858496, 14236192, 15570835, 15693440, 16073120, 17637760, 17795240, 18369280, 19616800, 20091400, 22047200, 22244050, 22419200, 22961600, 24913336, 25196800, 25716992, 28472384, 31141670, 31386880, 32146240, 35275520, 35590480, 39233600, 40182800, 44094400, 44488100, 45923200, 49826672, 56944768, 62283340, 64292480, 71180960, 77854175, 78467200, 80365600, 88188800, 88976200, 91846400, 99653344, 113889536, 124566680, 128584960, 142361920, 155708350, 156934400, 160731200, 176377600, 177952400, 199306688, 249133360, 284723840, 311416700, 321462400, 355904800, 398613376, 498266720, 569447680, 622833400, 642924800, 711809600, 797226752, 996533440, 1245666800, 1423619200, 1993066880, 2491333600, 2847238400, 3986133760, 4982667200, 9965334400, 19930668800]

約数ペア:

[(1, 19930668800), (2, 9965334400), (4, 4982667200), (5, 3986133760), (7, 2847238400), (8, 2491333600), (10, 1993066880), (14, 1423619200), (16, 1245666800), (20, 996533440), (25, 797226752), (28, 711809600), (31, 642924800), (32, 622833400), (35, 569447680), (40, 498266720), (50, 398613376), (56, 355904800), (62, 321462400), (64, 311416700), (70, 284723840), (80, 249133360), (100, 199306688), (112, 177952400), (113, 176377600), (124, 160731200), (127, 156934400), (128, 155708350), (140, 142361920), (155, 128584960), (160, 124566680), (175, 113889536), (200, 99653344), (217, 91846400), (224, 88976200), (226, 88188800), (248, 80365600), (254, 78467200), (256, 77854175), (280, 71180960), (310, 64292480), (320, 62283340), (350, 56944768), (400, 49826672), (434, 45923200), (448, 44488100), (452, 44094400), (496, 40182800), (508, 39233600), (560, 35590480), (565, 35275520), (620, 32146240), (635, 31386880), (640, 31141670), (700, 28472384), (775, 25716992), (791, 25196800), (800, 24913336), (868, 22961600), (889, 22419200), (896, 22244050), (904, 22047200), (992, 20091400), (1016, 19616800), (1085, 18369280), (1120, 17795240), (1130, 17637760), (1240, 16073120), (1270, 15693440), (1280, 15570835), (1400, 14236192), (1550, 12858496), (1582, 12598400), (1600, 12456668), (1736, 11480800), (1778, 11209600), (1792, 11122025), (1808, 11023600), (1984, 10045700), (2032, 9808400), (2170, 9184640), (2240, 8897620), (2260, 8818880), (2480, 8036560), (2540, 7846720), (2800, 7118096), (2825, 7055104), (3100, 6429248), (3164, 6299200), (3175, 6277376), (3200, 6228334), (3472, 5740400), (3503, 5689600), (3556, 5604800), (3616, 5511800), (3937, 5062400), (3955, 5039360), (3968, 5022850), (4064, 4904200), (4340, 4592320), (4445, 4483840), (4480, 4448810), (4520, 4409440), (4960, 4018280), (5080, 3923360), (5425, 3673856), (5600, 3559048), (5650, 3527552), (6200, 3214624), (6328, 3149600), (6350, 3138688), (6400, 3114167), (6944, 2870200), (7006, 2844800), (7112, 2802400), (7232, 2755900), (7874, 2531200), (7910, 2519680), (7936, 2511425), (8128, 2452100), (8680, 2296160), (8890, 2241920), (8960, 2224405), (9040, 2204720), (9920, 2009140), (10160, 1961680), (10850, 1836928), (11200, 1779524), (11300, 1763776), (12400, 1607312), (12656, 1574800), (12700, 1569344), (13888, 1435100), (14012, 1422400), (14224, 1401200), (14351, 1388800), (14464, 1377950), (15748, 1265600), (15820, 1259840), (16256, 1226050), (17360, 1148080), (17515, 1137920), (17780, 1120960), (18080, 1102360), (19685, 1012480), (19775, 1007872), (19840, 1004570), (20320, 980840), (21700, 918464), (22225, 896768), (22400, 889762), (22600, 881888), (24521, 812800), (24800, 803656), (25312, 787400), (25400, 784672), (27559, 723200), (27776, 717550), (28024, 711200), (28448, 700600), (28702, 694400), (28928, 688975), (31496, 632800), (31640, 629920), (32512, 613025), (34720, 574040), (35030, 568960), (35560, 560480), (36160, 551180), (39370, 506240), (39550, 503936), (39680, 502285), (40640, 490420), (43400, 459232), (44450, 448384), (44800, 444881), (45200, 440944), (49042, 406400), (49600, 401828), (50624, 393700), (50800, 392336), (55118, 361600), (55552, 358775), (56048, 355600), (56896, 350300), (57404, 347200), (62992, 316400), (63280, 314960), (69440, 287020), (70060, 284480), (71120, 280240), (71755, 277760), (72320, 275590), (78740, 253120), (79100, 251968), (81280, 245210), (86800, 229616), (87575, 227584), (88900, 224192), (90400, 220472), (98084, 203200), (98425, 202496), (99200, 200914), (100457, 198400), (101248, 196850), (101600, 196168), (110236, 180800), (112096, 177800), (113792, 175150), (114808, 173600), (122605, 162560), (125984, 158200), (126560, 157480), (137795, 144640), (138880, 143510), (140120, 142240)]