64712480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3082

約数の個数: 96

約数和(自身を含む): 183980160

約数和(自身を除く): 119267680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3041, 4256, 5320, 6082, 10640, 12164, 15205, 21280, 21287, 24328, 30410, 42574, 48656, 57779, 60820, 85148, 97312, 106435, 115558, 121640, 170296, 212870, 231116, 243280, 288895, 340592, 404453, 425740, 462232, 486560, 577790, 681184, 808906, 851480, 924464, 1155580, 1617812, 1702960, 1848928, 2022265, 2311160, 3235624, 3405920, 4044530, 4622320, 6471248, 8089060, 9244640, 12942496, 16178120, 32356240, 64712480]

約数ペア:

[(1, 64712480), (2, 32356240), (4, 16178120), (5, 12942496), (7, 9244640), (8, 8089060), (10, 6471248), (14, 4622320), (16, 4044530), (19, 3405920), (20, 3235624), (28, 2311160), (32, 2022265), (35, 1848928), (38, 1702960), (40, 1617812), (56, 1155580), (70, 924464), (76, 851480), (80, 808906), (95, 681184), (112, 577790), (133, 486560), (140, 462232), (152, 425740), (160, 404453), (190, 340592), (224, 288895), (266, 243280), (280, 231116), (304, 212870), (380, 170296), (532, 121640), (560, 115558), (608, 106435), (665, 97312), (760, 85148), (1064, 60820), (1120, 57779), (1330, 48656), (1520, 42574), (2128, 30410), (2660, 24328), (3040, 21287), (3041, 21280), (4256, 15205), (5320, 12164), (6082, 10640)]