31194311760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1628

約数の個数: 400

約数和(自身を含む): 112271631120

約数和(自身を除く): 81077319360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 61, 72, 80, 81, 90, 106, 108, 120, 122, 135, 144, 159, 162, 180, 183, 212, 216, 240, 244, 265, 270, 305, 318, 324, 360, 366, 405, 424, 432, 477, 488, 530, 540, 549, 610, 636, 648, 720, 732, 795, 810, 848, 915, 954, 976, 1060, 1080, 1098, 1220, 1272, 1296, 1431, 1464, 1489, 1590, 1620, 1647, 1830, 1908, 2120, 2160, 2196, 2385, 2440, 2544, 2745, 2862, 2928, 2978, 3180, 3233, 3240, 3294, 3660, 3816, 4240, 4293, 4392, 4467, 4770, 4880, 4941, 5490, 5724, 5956, 6360, 6466, 6480, 6588, 7155, 7320, 7445, 7632, 8235, 8586, 8784, 8934, 9540, 9699, 9882, 10980, 11448, 11912, 12720, 12932, 13176, 13401, 14310, 14640, 14890, 16165, 16470, 17172, 17868, 19080, 19398, 19764, 21465, 21960, 22335, 22896, 23824, 24705, 25864, 26352, 26802, 28620, 29097, 29780, 32330, 32940, 34344, 35736, 38160, 38796, 39528, 40203, 42930, 43920, 44670, 48495, 49410, 51728, 53604, 57240, 58194, 59560, 64660, 65880, 67005, 68688, 71472, 77592, 78917, 79056, 80406, 85860, 87291, 89340, 90829, 96990, 98820, 107208, 114480, 116388, 119120, 120609, 129320, 131760, 134010, 145485, 155184, 157834, 160812, 171720, 174582, 178680, 181658, 193980, 197640, 201015, 214416, 232776, 236751, 241218, 258640, 261873, 268020, 272487, 290970, 315668, 321624, 343440, 349164, 357360, 363316, 387960, 394585, 395280, 402030, 436455, 454145, 465552, 473502, 482436, 523746, 536040, 544974, 581940, 603045, 631336, 643248, 698328, 710253, 726632, 775920, 789170, 804060, 817461, 872910, 908290, 947004, 964872, 1047492, 1072080, 1089948, 1163880, 1183755, 1206090, 1262672, 1309365, 1362435, 1396656, 1420506, 1453264, 1578340, 1608120, 1634922, 1745820, 1816580, 1894008, 1929744, 2094984, 2130759, 2179896, 2327760, 2367510, 2412180, 2452383, 2618730, 2724870, 2841012, 3156680, 3216240, 3269844, 3491640, 3551265, 3633160, 3788016, 4087305, 4189968, 4261518, 4359792, 4735020, 4813937, 4824360, 4904766, 5237460, 5449740, 5682024, 6313360, 6392277, 6539688, 6983280, 7102530, 7266320, 7357149, 8174610, 8523036, 9470040, 9627874, 9648720, 9809532, 10474920, 10653795, 10899480, 11364048, 12261915, 12784554, 13079376, 14205060, 14441811, 14714298, 16349220, 17046072, 18940080, 19255748, 19619064, 20949840, 21307590, 21798960, 24069685, 24523830, 25569108, 28410120, 28883622, 29428596, 31961385, 32698440, 34092144, 36785745, 38511496, 39238128, 42615180, 43325433, 48139370, 49047660, 51138216, 56820240, 57767244, 58857192, 63922770, 65396880, 72209055, 73571490, 77022992, 85230360, 86650866, 96278740, 98095320, 102276432, 115534488, 117714384, 127845540, 129976299, 144418110, 147142980, 170460720, 173301732, 192557480, 196190640, 216627165, 231068976, 255691080, 259952598, 288836220, 294285960, 346603464, 385114960, 389928897, 433254330, 511382160, 519905196, 577672440, 588571920, 649881495, 693206928, 779857794, 866508660, 1039810392, 1155344880, 1299762990, 1559715588, 1733017320, 1949644485, 2079620784, 2599525980, 3119431176, 3466034640, 3899288970, 5199051960, 6238862352, 7798577940, 10398103920, 15597155880, 31194311760]

約数ペア:

[(1, 31194311760), (2, 15597155880), (3, 10398103920), (4, 7798577940), (5, 6238862352), (6, 5199051960), (8, 3899288970), (9, 3466034640), (10, 3119431176), (12, 2599525980), (15, 2079620784), (16, 1949644485), (18, 1733017320), (20, 1559715588), (24, 1299762990), (27, 1155344880), (30, 1039810392), (36, 866508660), (40, 779857794), (45, 693206928), (48, 649881495), (53, 588571920), (54, 577672440), (60, 519905196), (61, 511382160), (72, 433254330), (80, 389928897), (81, 385114960), (90, 346603464), (106, 294285960), (108, 288836220), (120, 259952598), (122, 255691080), (135, 231068976), (144, 216627165), (159, 196190640), (162, 192557480), (180, 173301732), (183, 170460720), (212, 147142980), (216, 144418110), (240, 129976299), (244, 127845540), (265, 117714384), (270, 115534488), (305, 102276432), (318, 98095320), (324, 96278740), (360, 86650866), (366, 85230360), (405, 77022992), (424, 73571490), (432, 72209055), (477, 65396880), (488, 63922770), (530, 58857192), (540, 57767244), (549, 56820240), (610, 51138216), (636, 49047660), (648, 48139370), (720, 43325433), (732, 42615180), (795, 39238128), (810, 38511496), (848, 36785745), (915, 34092144), (954, 32698440), (976, 31961385), (1060, 29428596), (1080, 28883622), (1098, 28410120), (1220, 25569108), (1272, 24523830), (1296, 24069685), (1431, 21798960), (1464, 21307590), (1489, 20949840), (1590, 19619064), (1620, 19255748), (1647, 18940080), (1830, 17046072), (1908, 16349220), (2120, 14714298), (2160, 14441811), (2196, 14205060), (2385, 13079376), (2440, 12784554), (2544, 12261915), (2745, 11364048), (2862, 10899480), (2928, 10653795), (2978, 10474920), (3180, 9809532), (3233, 9648720), (3240, 9627874), (3294, 9470040), (3660, 8523036), (3816, 8174610), (4240, 7357149), (4293, 7266320), (4392, 7102530), (4467, 6983280), (4770, 6539688), (4880, 6392277), (4941, 6313360), (5490, 5682024), (5724, 5449740), (5956, 5237460), (6360, 4904766), (6466, 4824360), (6480, 4813937), (6588, 4735020), (7155, 4359792), (7320, 4261518), (7445, 4189968), (7632, 4087305), (8235, 3788016), (8586, 3633160), (8784, 3551265), (8934, 3491640), (9540, 3269844), (9699, 3216240), (9882, 3156680), (10980, 2841012), (11448, 2724870), (11912, 2618730), (12720, 2452383), (12932, 2412180), (13176, 2367510), (13401, 2327760), (14310, 2179896), (14640, 2130759), (14890, 2094984), (16165, 1929744), (16470, 1894008), (17172, 1816580), (17868, 1745820), (19080, 1634922), (19398, 1608120), (19764, 1578340), (21465, 1453264), (21960, 1420506), (22335, 1396656), (22896, 1362435), (23824, 1309365), (24705, 1262672), (25864, 1206090), (26352, 1183755), (26802, 1163880), (28620, 1089948), (29097, 1072080), (29780, 1047492), (32330, 964872), (32940, 947004), (34344, 908290), (35736, 872910), (38160, 817461), (38796, 804060), (39528, 789170), (40203, 775920), (42930, 726632), (43920, 710253), (44670, 698328), (48495, 643248), (49410, 631336), (51728, 603045), (53604, 581940), (57240, 544974), (58194, 536040), (59560, 523746), (64660, 482436), (65880, 473502), (67005, 465552), (68688, 454145), (71472, 436455), (77592, 402030), (78917, 395280), (79056, 394585), (80406, 387960), (85860, 363316), (87291, 357360), (89340, 349164), (90829, 343440), (96990, 321624), (98820, 315668), (107208, 290970), (114480, 272487), (116388, 268020), (119120, 261873), (120609, 258640), (129320, 241218), (131760, 236751), (134010, 232776), (145485, 214416), (155184, 201015), (157834, 197640), (160812, 193980), (171720, 181658), (174582, 178680)]