31795210080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{463}}^2$

素因数の和:1050

約数の個数: 216

約数和(自身を含む): 109791693648

約数和(自身を除く): 77996483568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 463, 480, 515, 618, 720, 824, 926, 927, 1030, 1236, 1389, 1440, 1545, 1648, 1852, 1854, 2060, 2315, 2472, 2778, 3090, 3296, 3704, 3708, 4120, 4167, 4630, 4635, 4944, 5556, 6180, 6945, 7408, 7416, 8240, 8334, 9260, 9270, 9888, 11112, 12360, 13890, 14816, 14832, 16480, 16668, 18520, 18540, 20835, 22224, 24720, 27780, 29664, 33336, 37040, 37080, 41670, 44448, 47689, 49440, 55560, 66672, 74080, 74160, 83340, 95378, 111120, 133344, 143067, 148320, 166680, 190756, 214369, 222240, 238445, 286134, 333360, 381512, 428738, 429201, 476890, 572268, 643107, 666720, 715335, 763024, 857476, 858402, 953780, 1071845, 1144536, 1286214, 1430670, 1526048, 1714952, 1716804, 1907560, 1929321, 2143690, 2146005, 2289072, 2572428, 2861340, 3215535, 3429904, 3433608, 3815120, 3858642, 4287380, 4292010, 4578144, 5144856, 5722680, 6431070, 6859808, 6867216, 7630240, 7717284, 8574760, 8584020, 9646605, 10289712, 11445360, 12862140, 13734432, 15434568, 17149520, 17168040, 19293210, 20579424, 22080007, 22890720, 25724280, 30869136, 34299040, 34336080, 38586420, 44160014, 51448560, 61738272, 66240021, 68672160, 77172840, 88320028, 102897120, 110400035, 132480042, 154345680, 176640056, 198720063, 220800070, 264960084, 308691360, 331200105, 353280112, 397440126, 441600140, 529920168, 662400210, 706560224, 794880252, 883200280, 993600315, 1059840336, 1324800420, 1589760504, 1766400560, 1987200630, 2119680672, 2649600840, 3179521008, 3532801120, 3974401260, 5299201680, 6359042016, 7948802520, 10598403360, 15897605040, 31795210080]

約数ペア:

[(1, 31795210080), (2, 15897605040), (3, 10598403360), (4, 7948802520), (5, 6359042016), (6, 5299201680), (8, 3974401260), (9, 3532801120), (10, 3179521008), (12, 2649600840), (15, 2119680672), (16, 1987200630), (18, 1766400560), (20, 1589760504), (24, 1324800420), (30, 1059840336), (32, 993600315), (36, 883200280), (40, 794880252), (45, 706560224), (48, 662400210), (60, 529920168), (72, 441600140), (80, 397440126), (90, 353280112), (96, 331200105), (103, 308691360), (120, 264960084), (144, 220800070), (160, 198720063), (180, 176640056), (206, 154345680), (240, 132480042), (288, 110400035), (309, 102897120), (360, 88320028), (412, 77172840), (463, 68672160), (480, 66240021), (515, 61738272), (618, 51448560), (720, 44160014), (824, 38586420), (926, 34336080), (927, 34299040), (1030, 30869136), (1236, 25724280), (1389, 22890720), (1440, 22080007), (1545, 20579424), (1648, 19293210), (1852, 17168040), (1854, 17149520), (2060, 15434568), (2315, 13734432), (2472, 12862140), (2778, 11445360), (3090, 10289712), (3296, 9646605), (3704, 8584020), (3708, 8574760), (4120, 7717284), (4167, 7630240), (4630, 6867216), (4635, 6859808), (4944, 6431070), (5556, 5722680), (6180, 5144856), (6945, 4578144), (7408, 4292010), (7416, 4287380), (8240, 3858642), (8334, 3815120), (9260, 3433608), (9270, 3429904), (9888, 3215535), (11112, 2861340), (12360, 2572428), (13890, 2289072), (14816, 2146005), (14832, 2143690), (16480, 1929321), (16668, 1907560), (18520, 1716804), (18540, 1714952), (20835, 1526048), (22224, 1430670), (24720, 1286214), (27780, 1144536), (29664, 1071845), (33336, 953780), (37040, 858402), (37080, 857476), (41670, 763024), (44448, 715335), (47689, 666720), (49440, 643107), (55560, 572268), (66672, 476890), (74080, 429201), (74160, 428738), (83340, 381512), (95378, 333360), (111120, 286134), (133344, 238445), (143067, 222240), (148320, 214369), (166680, 190756)]