231967680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{34519}}^1$

素因数の和:34546

約数の個数: 112

約数和(自身を含む): 841735680

約数和(自身を除く): 609768000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 34519, 69038, 103557, 138076, 172595, 207114, 241633, 276152, 345190, 414228, 483266, 517785, 552304, 690380, 724899, 828456, 966532, 1035570, 1104608, 1208165, 1380760, 1449798, 1656912, 1933064, 2071140, 2209216, 2416330, 2761520, 2899596, 3313824, 3624495, 3866128, 4142280, 4832660, 5523040, 5799192, 6627648, 7248990, 7732256, 8284560, 9665320, 11046080, 11598384, 14497980, 15464512, 16569120, 19330640, 23196768, 28995960, 33138240, 38661280, 46393536, 57991920, 77322560, 115983840, 231967680]

約数ペア:

[(1, 231967680), (2, 115983840), (3, 77322560), (4, 57991920), (5, 46393536), (6, 38661280), (7, 33138240), (8, 28995960), (10, 23196768), (12, 19330640), (14, 16569120), (15, 15464512), (16, 14497980), (20, 11598384), (21, 11046080), (24, 9665320), (28, 8284560), (30, 7732256), (32, 7248990), (35, 6627648), (40, 5799192), (42, 5523040), (48, 4832660), (56, 4142280), (60, 3866128), (64, 3624495), (70, 3313824), (80, 2899596), (84, 2761520), (96, 2416330), (105, 2209216), (112, 2071140), (120, 1933064), (140, 1656912), (160, 1449798), (168, 1380760), (192, 1208165), (210, 1104608), (224, 1035570), (240, 966532), (280, 828456), (320, 724899), (336, 690380), (420, 552304), (448, 517785), (480, 483266), (560, 414228), (672, 345190), (840, 276152), (960, 241633), (1120, 207114), (1344, 172595), (1680, 138076), (2240, 103557), (3360, 69038), (6720, 34519)]