217691040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1059

約数の個数: 192

約数和(自身を含む): 796207104

約数和(自身を除く): 578516064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 670, 672, 804, 840, 938, 967, 1005, 1072, 1120, 1340, 1407, 1608, 1680, 1876, 1934, 2010, 2144, 2345, 2680, 2814, 2901, 3216, 3360, 3752, 3868, 4020, 4690, 4835, 5360, 5628, 5802, 6432, 6769, 7035, 7504, 7736, 8040, 9380, 9670, 10720, 11256, 11604, 13538, 14070, 14505, 15008, 15472, 16080, 18760, 19340, 20307, 22512, 23208, 27076, 28140, 29010, 30944, 32160, 33845, 37520, 38680, 40614, 45024, 46416, 54152, 56280, 58020, 64789, 67690, 75040, 77360, 81228, 92832, 101535, 108304, 112560, 116040, 129578, 135380, 154720, 162456, 194367, 203070, 216608, 225120, 232080, 259156, 270760, 323945, 324912, 388734, 406140, 453523, 464160, 518312, 541520, 647890, 649824, 777468, 812280, 907046, 971835, 1036624, 1083040, 1295780, 1360569, 1554936, 1624560, 1814092, 1943670, 2073248, 2267615, 2591560, 2721138, 3109872, 3249120, 3628184, 3887340, 4535230, 5183120, 5442276, 6219744, 6802845, 7256368, 7774680, 9070460, 10366240, 10884552, 13605690, 14512736, 15549360, 18140920, 21769104, 27211380, 31098720, 36281840, 43538208, 54422760, 72563680, 108845520, 217691040]

約数ペア:

[(1, 217691040), (2, 108845520), (3, 72563680), (4, 54422760), (5, 43538208), (6, 36281840), (7, 31098720), (8, 27211380), (10, 21769104), (12, 18140920), (14, 15549360), (15, 14512736), (16, 13605690), (20, 10884552), (21, 10366240), (24, 9070460), (28, 7774680), (30, 7256368), (32, 6802845), (35, 6219744), (40, 5442276), (42, 5183120), (48, 4535230), (56, 3887340), (60, 3628184), (67, 3249120), (70, 3109872), (80, 2721138), (84, 2591560), (96, 2267615), (105, 2073248), (112, 1943670), (120, 1814092), (134, 1624560), (140, 1554936), (160, 1360569), (168, 1295780), (201, 1083040), (210, 1036624), (224, 971835), (240, 907046), (268, 812280), (280, 777468), (335, 649824), (336, 647890), (402, 541520), (420, 518312), (469, 464160), (480, 453523), (536, 406140), (560, 388734), (670, 324912), (672, 323945), (804, 270760), (840, 259156), (938, 232080), (967, 225120), (1005, 216608), (1072, 203070), (1120, 194367), (1340, 162456), (1407, 154720), (1608, 135380), (1680, 129578), (1876, 116040), (1934, 112560), (2010, 108304), (2144, 101535), (2345, 92832), (2680, 81228), (2814, 77360), (2901, 75040), (3216, 67690), (3360, 64789), (3752, 58020), (3868, 56280), (4020, 54152), (4690, 46416), (4835, 45024), (5360, 40614), (5628, 38680), (5802, 37520), (6432, 33845), (6769, 32160), (7035, 30944), (7504, 29010), (7736, 28140), (8040, 27076), (9380, 23208), (9670, 22512), (10720, 20307), (11256, 19340), (11604, 18760), (13538, 16080), (14070, 15472), (14505, 15008)]