31753920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 224

約数和(自身を含む): 114702336

約数和(自身を除く): 82948416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 97, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 194, 220, 240, 248, 264, 291, 310, 320, 330, 341, 352, 372, 388, 440, 465, 480, 485, 496, 528, 582, 620, 660, 682, 704, 744, 776, 880, 930, 960, 970, 992, 1023, 1056, 1067, 1164, 1240, 1320, 1364, 1455, 1488, 1552, 1705, 1760, 1860, 1940, 1984, 2046, 2112, 2134, 2328, 2480, 2640, 2728, 2910, 2976, 3007, 3104, 3201, 3410, 3520, 3720, 3880, 4092, 4268, 4656, 4960, 5115, 5280, 5335, 5456, 5820, 5952, 6014, 6208, 6402, 6820, 7440, 7760, 8184, 8536, 9021, 9312, 9920, 10230, 10560, 10670, 10912, 11640, 12028, 12804, 13640, 14880, 15035, 15520, 16005, 16368, 17072, 18042, 18624, 20460, 21340, 21824, 23280, 24056, 25608, 27280, 29760, 30070, 31040, 32010, 32736, 33077, 34144, 36084, 40920, 42680, 45105, 46560, 48112, 51216, 54560, 60140, 64020, 65472, 66154, 68288, 72168, 81840, 85360, 90210, 93120, 96224, 99231, 102432, 109120, 120280, 128040, 132308, 144336, 163680, 165385, 170720, 180420, 192448, 198462, 204864, 240560, 256080, 264616, 288672, 327360, 330770, 341440, 360840, 396924, 481120, 496155, 512160, 529232, 577344, 661540, 721680, 793848, 962240, 992310, 1024320, 1058464, 1323080, 1443360, 1587696, 1984620, 2116928, 2646160, 2886720, 3175392, 3969240, 5292320, 6350784, 7938480, 10584640, 15876960, 31753920]

約数ペア:

[(1, 31753920), (2, 15876960), (3, 10584640), (4, 7938480), (5, 6350784), (6, 5292320), (8, 3969240), (10, 3175392), (11, 2886720), (12, 2646160), (15, 2116928), (16, 1984620), (20, 1587696), (22, 1443360), (24, 1323080), (30, 1058464), (31, 1024320), (32, 992310), (33, 962240), (40, 793848), (44, 721680), (48, 661540), (55, 577344), (60, 529232), (62, 512160), (64, 496155), (66, 481120), (80, 396924), (88, 360840), (93, 341440), (96, 330770), (97, 327360), (110, 288672), (120, 264616), (124, 256080), (132, 240560), (155, 204864), (160, 198462), (165, 192448), (176, 180420), (186, 170720), (192, 165385), (194, 163680), (220, 144336), (240, 132308), (248, 128040), (264, 120280), (291, 109120), (310, 102432), (320, 99231), (330, 96224), (341, 93120), (352, 90210), (372, 85360), (388, 81840), (440, 72168), (465, 68288), (480, 66154), (485, 65472), (496, 64020), (528, 60140), (582, 54560), (620, 51216), (660, 48112), (682, 46560), (704, 45105), (744, 42680), (776, 40920), (880, 36084), (930, 34144), (960, 33077), (970, 32736), (992, 32010), (1023, 31040), (1056, 30070), (1067, 29760), (1164, 27280), (1240, 25608), (1320, 24056), (1364, 23280), (1455, 21824), (1488, 21340), (1552, 20460), (1705, 18624), (1760, 18042), (1860, 17072), (1940, 16368), (1984, 16005), (2046, 15520), (2112, 15035), (2134, 14880), (2328, 13640), (2480, 12804), (2640, 12028), (2728, 11640), (2910, 10912), (2976, 10670), (3007, 10560), (3104, 10230), (3201, 9920), (3410, 9312), (3520, 9021), (3720, 8536), (3880, 8184), (4092, 7760), (4268, 7440), (4656, 6820), (4960, 6402), (5115, 6208), (5280, 6014), (5335, 5952), (5456, 5820)]