230805960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24979}}^1$

素因数の和:25011

約数の個数: 128

約数和(自身を含む): 863308800

約数和(自身を除く): 632502840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 24979, 49958, 74937, 99916, 124895, 149874, 174853, 199832, 249790, 274769, 299748, 349706, 374685, 499580, 524559, 549538, 599496, 699412, 749370, 824307, 874265, 999160, 1049118, 1099076, 1373845, 1398824, 1498740, 1648614, 1748530, 1923383, 2098236, 2198152, 2622795, 2747690, 2997480, 3297228, 3497060, 3846766, 4121535, 4196472, 5245590, 5495380, 5770149, 6594456, 6994120, 7693532, 8243070, 9616915, 10491180, 10990760, 11540298, 15387064, 16486140, 19233830, 20982360, 23080596, 28850745, 32972280, 38467660, 46161192, 57701490, 76935320, 115402980, 230805960]

約数ペア:

[(1, 230805960), (2, 115402980), (3, 76935320), (4, 57701490), (5, 46161192), (6, 38467660), (7, 32972280), (8, 28850745), (10, 23080596), (11, 20982360), (12, 19233830), (14, 16486140), (15, 15387064), (20, 11540298), (21, 10990760), (22, 10491180), (24, 9616915), (28, 8243070), (30, 7693532), (33, 6994120), (35, 6594456), (40, 5770149), (42, 5495380), (44, 5245590), (55, 4196472), (56, 4121535), (60, 3846766), (66, 3497060), (70, 3297228), (77, 2997480), (84, 2747690), (88, 2622795), (105, 2198152), (110, 2098236), (120, 1923383), (132, 1748530), (140, 1648614), (154, 1498740), (165, 1398824), (168, 1373845), (210, 1099076), (220, 1049118), (231, 999160), (264, 874265), (280, 824307), (308, 749370), (330, 699412), (385, 599496), (420, 549538), (440, 524559), (462, 499580), (616, 374685), (660, 349706), (770, 299748), (840, 274769), (924, 249790), (1155, 199832), (1320, 174853), (1540, 149874), (1848, 124895), (2310, 99916), (3080, 74937), (4620, 49958), (9240, 24979)]