406076280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3069

約数の個数: 128

約数和(自身を含む): 1309582080

約数和(自身を除く): 903505800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 670, 680, 804, 1005, 1020, 1139, 1340, 1608, 2010, 2040, 2278, 2680, 2971, 3417, 4020, 4556, 5695, 5942, 6834, 8040, 8913, 9112, 11390, 11884, 13668, 14855, 17085, 17826, 22780, 23768, 27336, 29710, 34170, 35652, 44565, 45560, 50507, 59420, 68340, 71304, 89130, 101014, 118840, 136680, 151521, 178260, 199057, 202028, 252535, 303042, 356520, 398114, 404056, 505070, 597171, 606084, 757605, 796228, 995285, 1010140, 1194342, 1212168, 1515210, 1592456, 1990570, 2020280, 2388684, 2985855, 3030420, 3383969, 3981140, 4777368, 5971710, 6060840, 6767938, 7962280, 10151907, 11943420, 13535876, 16919845, 20303814, 23886840, 27071752, 33839690, 40607628, 50759535, 67679380, 81215256, 101519070, 135358760, 203038140, 406076280]

約数ペア:

[(1, 406076280), (2, 203038140), (3, 135358760), (4, 101519070), (5, 81215256), (6, 67679380), (8, 50759535), (10, 40607628), (12, 33839690), (15, 27071752), (17, 23886840), (20, 20303814), (24, 16919845), (30, 13535876), (34, 11943420), (40, 10151907), (51, 7962280), (60, 6767938), (67, 6060840), (68, 5971710), (85, 4777368), (102, 3981140), (120, 3383969), (134, 3030420), (136, 2985855), (170, 2388684), (201, 2020280), (204, 1990570), (255, 1592456), (268, 1515210), (335, 1212168), (340, 1194342), (402, 1010140), (408, 995285), (510, 796228), (536, 757605), (670, 606084), (680, 597171), (804, 505070), (1005, 404056), (1020, 398114), (1139, 356520), (1340, 303042), (1608, 252535), (2010, 202028), (2040, 199057), (2278, 178260), (2680, 151521), (2971, 136680), (3417, 118840), (4020, 101014), (4556, 89130), (5695, 71304), (5942, 68340), (6834, 59420), (8040, 50507), (8913, 45560), (9112, 44565), (11390, 35652), (11884, 34170), (13668, 29710), (14855, 27336), (17085, 23768), (17826, 22780)]