317186760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12691

約数の個数: 128

約数和(自身を含む): 1092787200

約数和(自身を除く): 775600440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 12647, 25080, 25294, 37941, 50588, 63235, 75882, 101176, 126470, 139117, 151764, 189705, 240293, 252940, 278234, 303528, 379410, 417351, 480586, 505880, 556468, 695585, 720879, 758820, 834702, 961172, 1112936, 1201465, 1391170, 1441758, 1517640, 1669404, 1922344, 2086755, 2402930, 2643223, 2782340, 2883516, 3338808, 3604395, 4173510, 4805860, 5286446, 5564680, 5767032, 7208790, 7929669, 8347020, 9611720, 10572892, 13216115, 14417580, 15859338, 16694040, 21145784, 26432230, 28835160, 31718676, 39648345, 52864460, 63437352, 79296690, 105728920, 158593380, 317186760]

約数ペア:

[(1, 317186760), (2, 158593380), (3, 105728920), (4, 79296690), (5, 63437352), (6, 52864460), (8, 39648345), (10, 31718676), (11, 28835160), (12, 26432230), (15, 21145784), (19, 16694040), (20, 15859338), (22, 14417580), (24, 13216115), (30, 10572892), (33, 9611720), (38, 8347020), (40, 7929669), (44, 7208790), (55, 5767032), (57, 5564680), (60, 5286446), (66, 4805860), (76, 4173510), (88, 3604395), (95, 3338808), (110, 2883516), (114, 2782340), (120, 2643223), (132, 2402930), (152, 2086755), (165, 1922344), (190, 1669404), (209, 1517640), (220, 1441758), (228, 1391170), (264, 1201465), (285, 1112936), (330, 961172), (380, 834702), (418, 758820), (440, 720879), (456, 695585), (570, 556468), (627, 505880), (660, 480586), (760, 417351), (836, 379410), (1045, 303528), (1140, 278234), (1254, 252940), (1320, 240293), (1672, 189705), (2090, 151764), (2280, 139117), (2508, 126470), (3135, 101176), (4180, 75882), (5016, 63235), (6270, 50588), (8360, 37941), (12540, 25294), (12647, 25080)]