1395426480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8563}}^1$

素因数の和:8683

約数の個数: 160

約数和(自身を含む): 4995346944

約数和(自身を除く): 3599920464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 4656, 5432, 5820, 6790, 7760, 8148, 8563, 10185, 10864, 11640, 13580, 16296, 17126, 20370, 23280, 25689, 27160, 32592, 34252, 40740, 42815, 51378, 54320, 59941, 68504, 81480, 85630, 102756, 119882, 128445, 137008, 162960, 171260, 179823, 205512, 239764, 256890, 299705, 342520, 359646, 411024, 479528, 513780, 599410, 685040, 719292, 830611, 899115, 959056, 1027560, 1198820, 1438584, 1661222, 1798230, 2055120, 2397640, 2491833, 2877168, 3322444, 3596460, 4153055, 4795280, 4983666, 5814277, 6644888, 7192920, 8306110, 9967332, 11628554, 12459165, 13289776, 14385840, 16612220, 17442831, 19934664, 23257108, 24918330, 29071385, 33224440, 34885662, 39869328, 46514216, 49836660, 58142770, 66448880, 69771324, 87214155, 93028432, 99673320, 116285540, 139542648, 174428310, 199346640, 232571080, 279085296, 348856620, 465142160, 697713240, 1395426480]

約数ペア:

[(1, 1395426480), (2, 697713240), (3, 465142160), (4, 348856620), (5, 279085296), (6, 232571080), (7, 199346640), (8, 174428310), (10, 139542648), (12, 116285540), (14, 99673320), (15, 93028432), (16, 87214155), (20, 69771324), (21, 66448880), (24, 58142770), (28, 49836660), (30, 46514216), (35, 39869328), (40, 34885662), (42, 33224440), (48, 29071385), (56, 24918330), (60, 23257108), (70, 19934664), (80, 17442831), (84, 16612220), (97, 14385840), (105, 13289776), (112, 12459165), (120, 11628554), (140, 9967332), (168, 8306110), (194, 7192920), (210, 6644888), (240, 5814277), (280, 4983666), (291, 4795280), (336, 4153055), (388, 3596460), (420, 3322444), (485, 2877168), (560, 2491833), (582, 2397640), (679, 2055120), (776, 1798230), (840, 1661222), (970, 1438584), (1164, 1198820), (1358, 1027560), (1455, 959056), (1552, 899115), (1680, 830611), (1940, 719292), (2037, 685040), (2328, 599410), (2716, 513780), (2910, 479528), (3395, 411024), (3880, 359646), (4074, 342520), (4656, 299705), (5432, 256890), (5820, 239764), (6790, 205512), (7760, 179823), (8148, 171260), (8563, 162960), (10185, 137008), (10864, 128445), (11640, 119882), (13580, 102756), (16296, 85630), (17126, 81480), (20370, 68504), (23280, 59941), (25689, 54320), (27160, 51378), (32592, 42815), (34252, 40740)]