18956182560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1433}}^1$

素因数の和:1616

約数の個数: 384

約数和(自身を含む): 71047839744

約数和(自身を除く): 52091657184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 127, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 254, 280, 310, 336, 372, 381, 420, 434, 465, 480, 496, 508, 560, 620, 635, 651, 672, 744, 762, 840, 868, 889, 930, 992, 1016, 1085, 1120, 1240, 1270, 1302, 1433, 1488, 1524, 1680, 1736, 1778, 1860, 1905, 2032, 2170, 2480, 2540, 2604, 2667, 2866, 2976, 3048, 3255, 3360, 3472, 3556, 3720, 3810, 3937, 4064, 4299, 4340, 4445, 4960, 5080, 5208, 5334, 5732, 6096, 6510, 6944, 7112, 7165, 7440, 7620, 7874, 8598, 8680, 8890, 10031, 10160, 10416, 10668, 11464, 11811, 12192, 13020, 13335, 14224, 14330, 14880, 15240, 15748, 17196, 17360, 17780, 19685, 20062, 20320, 20832, 21336, 21495, 22928, 23622, 26040, 26670, 27559, 28448, 28660, 30093, 30480, 31496, 34392, 34720, 35560, 39370, 40124, 42672, 42990, 44423, 45856, 47244, 50155, 52080, 53340, 55118, 57320, 59055, 60186, 60960, 62992, 68784, 71120, 78740, 80248, 82677, 85344, 85980, 88846, 94488, 100310, 104160, 106680, 110236, 114640, 118110, 120372, 125984, 133269, 137568, 137795, 142240, 150465, 157480, 160496, 165354, 171960, 177692, 181991, 188976, 200620, 213360, 220472, 222115, 229280, 236220, 240744, 266538, 275590, 300930, 310961, 314960, 320992, 330708, 343920, 355384, 363982, 377952, 401240, 413385, 426720, 440944, 444230, 472440, 481488, 533076, 545973, 551180, 601860, 621922, 629920, 661416, 666345, 687840, 710768, 727964, 802480, 826770, 881888, 888460, 909955, 932883, 944880, 962976, 1066152, 1091946, 1102360, 1203720, 1243844, 1273937, 1322832, 1332690, 1421536, 1455928, 1554805, 1604960, 1653540, 1776920, 1819910, 1865766, 1889760, 2132304, 2183892, 2204720, 2407440, 2487688, 2547874, 2645664, 2665380, 2729865, 2911856, 3109610, 3307080, 3553840, 3639820, 3731532, 3821811, 4264608, 4367784, 4409440, 4664415, 4814880, 4975376, 5095748, 5330760, 5459730, 5641721, 5823712, 6219220, 6369685, 6614160, 7107680, 7279640, 7463064, 7643622, 8735568, 9328830, 9950752, 10191496, 10661520, 10919460, 11283442, 12438440, 12739370, 13228320, 14559280, 14926128, 15287244, 16925163, 17471136, 18657660, 19109055, 20382992, 21323040, 21838920, 22566884, 24876880, 25478740, 28208605, 29118560, 29852256, 30574488, 33850326, 37315320, 38218110, 39492047, 40765984, 43677840, 45133768, 49753760, 50957480, 56417210, 61148976, 67700652, 74630640, 76436220, 78984094, 84625815, 87355680, 90267536, 101914960, 112834420, 118476141, 122297952, 135401304, 149261280, 152872440, 157968188, 169251630, 180535072, 197460235, 203829920, 225668840, 236952282, 270802608, 305744880, 315936376, 338503260, 394920470, 451337680, 473904564, 541605216, 592380705, 611489760, 631872752, 677006520, 789840940, 902675360, 947809128, 1184761410, 1263745504, 1354013040, 1579681880, 1895618256, 2369522820, 2708026080, 3159363760, 3791236512, 4739045640, 6318727520, 9478091280, 18956182560]

約数ペア:

[(1, 18956182560), (2, 9478091280), (3, 6318727520), (4, 4739045640), (5, 3791236512), (6, 3159363760), (7, 2708026080), (8, 2369522820), (10, 1895618256), (12, 1579681880), (14, 1354013040), (15, 1263745504), (16, 1184761410), (20, 947809128), (21, 902675360), (24, 789840940), (28, 677006520), (30, 631872752), (31, 611489760), (32, 592380705), (35, 541605216), (40, 473904564), (42, 451337680), (48, 394920470), (56, 338503260), (60, 315936376), (62, 305744880), (70, 270802608), (80, 236952282), (84, 225668840), (93, 203829920), (96, 197460235), (105, 180535072), (112, 169251630), (120, 157968188), (124, 152872440), (127, 149261280), (140, 135401304), (155, 122297952), (160, 118476141), (168, 112834420), (186, 101914960), (210, 90267536), (217, 87355680), (224, 84625815), (240, 78984094), (248, 76436220), (254, 74630640), (280, 67700652), (310, 61148976), (336, 56417210), (372, 50957480), (381, 49753760), (420, 45133768), (434, 43677840), (465, 40765984), (480, 39492047), (496, 38218110), (508, 37315320), (560, 33850326), (620, 30574488), (635, 29852256), (651, 29118560), (672, 28208605), (744, 25478740), (762, 24876880), (840, 22566884), (868, 21838920), (889, 21323040), (930, 20382992), (992, 19109055), (1016, 18657660), (1085, 17471136), (1120, 16925163), (1240, 15287244), (1270, 14926128), (1302, 14559280), (1433, 13228320), (1488, 12739370), (1524, 12438440), (1680, 11283442), (1736, 10919460), (1778, 10661520), (1860, 10191496), (1905, 9950752), (2032, 9328830), (2170, 8735568), (2480, 7643622), (2540, 7463064), (2604, 7279640), (2667, 7107680), (2866, 6614160), (2976, 6369685), (3048, 6219220), (3255, 5823712), (3360, 5641721), (3472, 5459730), (3556, 5330760), (3720, 5095748), (3810, 4975376), (3937, 4814880), (4064, 4664415), (4299, 4409440), (4340, 4367784), (4445, 4264608), (4960, 3821811), (5080, 3731532), (5208, 3639820), (5334, 3553840), (5732, 3307080), (6096, 3109610), (6510, 2911856), (6944, 2729865), (7112, 2665380), (7165, 2645664), (7440, 2547874), (7620, 2487688), (7874, 2407440), (8598, 2204720), (8680, 2183892), (8890, 2132304), (10031, 1889760), (10160, 1865766), (10416, 1819910), (10668, 1776920), (11464, 1653540), (11811, 1604960), (12192, 1554805), (13020, 1455928), (13335, 1421536), (14224, 1332690), (14330, 1322832), (14880, 1273937), (15240, 1243844), (15748, 1203720), (17196, 1102360), (17360, 1091946), (17780, 1066152), (19685, 962976), (20062, 944880), (20320, 932883), (20832, 909955), (21336, 888460), (21495, 881888), (22928, 826770), (23622, 802480), (26040, 727964), (26670, 710768), (27559, 687840), (28448, 666345), (28660, 661416), (30093, 629920), (30480, 621922), (31496, 601860), (34392, 551180), (34720, 545973), (35560, 533076), (39370, 481488), (40124, 472440), (42672, 444230), (42990, 440944), (44423, 426720), (45856, 413385), (47244, 401240), (50155, 377952), (52080, 363982), (53340, 355384), (55118, 343920), (57320, 330708), (59055, 320992), (60186, 314960), (60960, 310961), (62992, 300930), (68784, 275590), (71120, 266538), (78740, 240744), (80248, 236220), (82677, 229280), (85344, 222115), (85980, 220472), (88846, 213360), (94488, 200620), (100310, 188976), (104160, 181991), (106680, 177692), (110236, 171960), (114640, 165354), (118110, 160496), (120372, 157480), (125984, 150465), (133269, 142240), (137568, 137795)]