61284722560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{106279}}^1$

素因数の和:106368

約数の個数: 128

約数和(自身を含む): 158055364800

約数和(自身を除く): 96770642240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 128, 136, 160, 170, 212, 265, 272, 320, 340, 424, 530, 544, 640, 680, 848, 901, 1060, 1088, 1360, 1696, 1802, 2120, 2176, 2720, 3392, 3604, 4240, 4505, 5440, 6784, 7208, 8480, 9010, 10880, 14416, 16960, 18020, 28832, 33920, 36040, 57664, 72080, 106279, 115328, 144160, 212558, 288320, 425116, 531395, 576640, 850232, 1062790, 1700464, 1806743, 2125580, 3400928, 3613486, 4251160, 5632787, 6801856, 7226972, 8502320, 9033715, 11265574, 13603712, 14453944, 17004640, 18067430, 22531148, 28163935, 28907888, 34009280, 36134860, 45062296, 56327870, 57815776, 68018560, 72269720, 90124592, 95757379, 112655740, 115631552, 144539440, 180249184, 191514758, 225311480, 231263104, 289078880, 360498368, 383029516, 450622960, 478786895, 578157760, 720996736, 766059032, 901245920, 957573790, 1156315520, 1532118064, 1802491840, 1915147580, 3064236128, 3604983680, 3830295160, 6128472256, 7660590320, 12256944512, 15321180640, 30642361280, 61284722560]

約数ペア:

[(1, 61284722560), (2, 30642361280), (4, 15321180640), (5, 12256944512), (8, 7660590320), (10, 6128472256), (16, 3830295160), (17, 3604983680), (20, 3064236128), (32, 1915147580), (34, 1802491840), (40, 1532118064), (53, 1156315520), (64, 957573790), (68, 901245920), (80, 766059032), (85, 720996736), (106, 578157760), (128, 478786895), (136, 450622960), (160, 383029516), (170, 360498368), (212, 289078880), (265, 231263104), (272, 225311480), (320, 191514758), (340, 180249184), (424, 144539440), (530, 115631552), (544, 112655740), (640, 95757379), (680, 90124592), (848, 72269720), (901, 68018560), (1060, 57815776), (1088, 56327870), (1360, 45062296), (1696, 36134860), (1802, 34009280), (2120, 28907888), (2176, 28163935), (2720, 22531148), (3392, 18067430), (3604, 17004640), (4240, 14453944), (4505, 13603712), (5440, 11265574), (6784, 9033715), (7208, 8502320), (8480, 7226972), (9010, 6801856), (10880, 5632787), (14416, 4251160), (16960, 3613486), (18020, 3400928), (28832, 2125580), (33920, 1806743), (36040, 1700464), (57664, 1062790), (72080, 850232), (106279, 576640), (115328, 531395), (144160, 425116), (212558, 288320)]