142170960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 461970432

約数和(自身を除く): 319799472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 194, 197, 240, 248, 291, 310, 372, 388, 394, 465, 485, 496, 582, 591, 620, 744, 776, 788, 930, 970, 985, 1164, 1182, 1240, 1455, 1488, 1552, 1576, 1860, 1940, 1970, 2328, 2364, 2480, 2910, 2955, 3007, 3152, 3720, 3880, 3940, 4656, 4728, 5820, 5910, 6014, 6107, 7440, 7760, 7880, 9021, 9456, 11640, 11820, 12028, 12214, 15035, 15760, 18042, 18321, 19109, 23280, 23640, 24056, 24428, 30070, 30535, 36084, 36642, 38218, 45105, 47280, 48112, 48856, 57327, 60140, 61070, 72168, 73284, 76436, 90210, 91605, 95545, 97712, 114654, 120280, 122140, 144336, 146568, 152872, 180420, 183210, 191090, 229308, 240560, 244280, 286635, 293136, 305744, 360840, 366420, 382180, 458616, 488560, 573270, 592379, 721680, 732840, 764360, 917232, 1146540, 1184758, 1465680, 1528720, 1777137, 2293080, 2369516, 2961895, 3554274, 4586160, 4739032, 5923790, 7108548, 8885685, 9478064, 11847580, 14217096, 17771370, 23695160, 28434192, 35542740, 47390320, 71085480, 142170960]

約数ペア:

[(1, 142170960), (2, 71085480), (3, 47390320), (4, 35542740), (5, 28434192), (6, 23695160), (8, 17771370), (10, 14217096), (12, 11847580), (15, 9478064), (16, 8885685), (20, 7108548), (24, 5923790), (30, 4739032), (31, 4586160), (40, 3554274), (48, 2961895), (60, 2369516), (62, 2293080), (80, 1777137), (93, 1528720), (97, 1465680), (120, 1184758), (124, 1146540), (155, 917232), (186, 764360), (194, 732840), (197, 721680), (240, 592379), (248, 573270), (291, 488560), (310, 458616), (372, 382180), (388, 366420), (394, 360840), (465, 305744), (485, 293136), (496, 286635), (582, 244280), (591, 240560), (620, 229308), (744, 191090), (776, 183210), (788, 180420), (930, 152872), (970, 146568), (985, 144336), (1164, 122140), (1182, 120280), (1240, 114654), (1455, 97712), (1488, 95545), (1552, 91605), (1576, 90210), (1860, 76436), (1940, 73284), (1970, 72168), (2328, 61070), (2364, 60140), (2480, 57327), (2910, 48856), (2955, 48112), (3007, 47280), (3152, 45105), (3720, 38218), (3880, 36642), (3940, 36084), (4656, 30535), (4728, 30070), (5820, 24428), (5910, 24056), (6014, 23640), (6107, 23280), (7440, 19109), (7760, 18321), (7880, 18042), (9021, 15760), (9456, 15035), (11640, 12214), (11820, 12028)]