298058880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 1105320960

約数和(自身を除く): 807262080

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, 64, 67, 70, 80, 84, 96, 105, 112, 120, 128, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 320, 331, 335, 336, 384, 402, 420, 448, 469, 480, 536, 560, 640, 662, 670, 672, 804, 840, 896, 938, 960, 993, 1005, 1072, 1120, 1324, 1340, 1344, 1407, 1608, 1655, 1680, 1876, 1920, 1986, 2010, 2144, 2240, 2317, 2345, 2648, 2680, 2688, 2814, 3216, 3310, 3360, 3752, 3972, 4020, 4288, 4480, 4634, 4690, 4965, 5296, 5360, 5628, 6432, 6620, 6720, 6951, 7035, 7504, 7944, 8040, 8576, 9268, 9380, 9930, 10592, 10720, 11256, 11585, 12864, 13240, 13440, 13902, 14070, 15008, 15888, 16080, 18536, 18760, 19860, 21184, 21440, 22177, 22512, 23170, 25728, 26480, 27804, 28140, 30016, 31776, 32160, 34755, 37072, 37520, 39720, 42368, 42880, 44354, 45024, 46340, 52960, 55608, 56280, 60032, 63552, 64320, 66531, 69510, 74144, 75040, 79440, 88708, 90048, 92680, 105920, 110885, 111216, 112560, 127104, 128640, 133062, 139020, 148288, 150080, 155239, 158880, 177416, 180096, 185360, 211840, 221770, 222432, 225120, 266124, 278040, 296576, 300160, 310478, 317760, 332655, 354832, 370720, 443540, 444864, 450240, 465717, 532248, 556080, 620956, 635520, 665310, 709664, 741440, 776195, 887080, 889728, 900480, 931434, 1064496, 1112160, 1241912, 1330620, 1419328, 1482880, 1552390, 1774160, 1862868, 2128992, 2224320, 2328585, 2483824, 2661240, 2838656, 3104780, 3548320, 3725736, 4257984, 4448640, 4657170, 4967648, 5322480, 6209560, 7096640, 7451472, 8515968, 9314340, 9935296, 10644960, 12419120, 14193280, 14902944, 18628680, 19870592, 21289920, 24838240, 29805888, 37257360, 42579840, 49676480, 59611776, 74514720, 99352960, 149029440, 298058880]

約数ペア:

[(1, 298058880), (2, 149029440), (3, 99352960), (4, 74514720), (5, 59611776), (6, 49676480), (7, 42579840), (8, 37257360), (10, 29805888), (12, 24838240), (14, 21289920), (15, 19870592), (16, 18628680), (20, 14902944), (21, 14193280), (24, 12419120), (28, 10644960), (30, 9935296), (32, 9314340), (35, 8515968), (40, 7451472), (42, 7096640), (48, 6209560), (56, 5322480), (60, 4967648), (64, 4657170), (67, 4448640), (70, 4257984), (80, 3725736), (84, 3548320), (96, 3104780), (105, 2838656), (112, 2661240), (120, 2483824), (128, 2328585), (134, 2224320), (140, 2128992), (160, 1862868), (168, 1774160), (192, 1552390), (201, 1482880), (210, 1419328), (224, 1330620), (240, 1241912), (268, 1112160), (280, 1064496), (320, 931434), (331, 900480), (335, 889728), (336, 887080), (384, 776195), (402, 741440), (420, 709664), (448, 665310), (469, 635520), (480, 620956), (536, 556080), (560, 532248), (640, 465717), (662, 450240), (670, 444864), (672, 443540), (804, 370720), (840, 354832), (896, 332655), (938, 317760), (960, 310478), (993, 300160), (1005, 296576), (1072, 278040), (1120, 266124), (1324, 225120), (1340, 222432), (1344, 221770), (1407, 211840), (1608, 185360), (1655, 180096), (1680, 177416), (1876, 158880), (1920, 155239), (1986, 150080), (2010, 148288), (2144, 139020), (2240, 133062), (2317, 128640), (2345, 127104), (2648, 112560), (2680, 111216), (2688, 110885), (2814, 105920), (3216, 92680), (3310, 90048), (3360, 88708), (3752, 79440), (3972, 75040), (4020, 74144), (4288, 69510), (4480, 66531), (4634, 64320), (4690, 63552), (4965, 60032), (5296, 56280), (5360, 55608), (5628, 52960), (6432, 46340), (6620, 45024), (6720, 44354), (6951, 42880), (7035, 42368), (7504, 39720), (7944, 37520), (8040, 37072), (8576, 34755), (9268, 32160), (9380, 31776), (9930, 30016), (10592, 28140), (10720, 27804), (11256, 26480), (11585, 25728), (12864, 23170), (13240, 22512), (13440, 22177), (13902, 21440), (14070, 21184), (15008, 19860), (15888, 18760), (16080, 18536)]