1333820880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8594

約数の個数: 240

約数和(自身を含む): 5285090304

約数和(自身を除く): 3951269424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8537, 8680, 9765, 10416, 11160, 13020, 15624, 17074, 17360, 19530, 22320, 25611, 26040, 31248, 34148, 39060, 42685, 51222, 52080, 59759, 68296, 76833, 78120, 85370, 102444, 119518, 128055, 136592, 153666, 156240, 170740, 179277, 204888, 239036, 256110, 264647, 298795, 307332, 341480, 358554, 384165, 409776, 478072, 512220, 529294, 537831, 597590, 614664, 682960, 717108, 768330, 793941, 896385, 956144, 1024440, 1058588, 1075662, 1195180, 1229328, 1323235, 1434216, 1536660, 1587882, 1792770, 1852529, 2048880, 2117176, 2151324, 2381823, 2390360, 2646470, 2689155, 2868432, 3073320, 3175764, 3585540, 3705058, 3969705, 4234352, 4302648, 4763646, 4780720, 5292940, 5378310, 5557587, 6146640, 6351528, 7171080, 7410116, 7939410, 8605296, 9262645, 9527292, 10585880, 10756620, 11115174, 11909115, 12703056, 14342160, 14820232, 15878820, 16672761, 18525290, 19054584, 21171760, 21513240, 22230348, 23818230, 27787935, 29640464, 31757640, 33345522, 37050580, 38109168, 43026480, 44460696, 47636460, 55575870, 63515280, 66691044, 74101160, 83363805, 88921392, 95272920, 111151740, 133382088, 148202320, 166727610, 190545840, 222303480, 266764176, 333455220, 444606960, 666910440, 1333820880]

約数ペア:

[(1, 1333820880), (2, 666910440), (3, 444606960), (4, 333455220), (5, 266764176), (6, 222303480), (7, 190545840), (8, 166727610), (9, 148202320), (10, 133382088), (12, 111151740), (14, 95272920), (15, 88921392), (16, 83363805), (18, 74101160), (20, 66691044), (21, 63515280), (24, 55575870), (28, 47636460), (30, 44460696), (31, 43026480), (35, 38109168), (36, 37050580), (40, 33345522), (42, 31757640), (45, 29640464), (48, 27787935), (56, 23818230), (60, 22230348), (62, 21513240), (63, 21171760), (70, 19054584), (72, 18525290), (80, 16672761), (84, 15878820), (90, 14820232), (93, 14342160), (105, 12703056), (112, 11909115), (120, 11115174), (124, 10756620), (126, 10585880), (140, 9527292), (144, 9262645), (155, 8605296), (168, 7939410), (180, 7410116), (186, 7171080), (210, 6351528), (217, 6146640), (240, 5557587), (248, 5378310), (252, 5292940), (279, 4780720), (280, 4763646), (310, 4302648), (315, 4234352), (336, 3969705), (360, 3705058), (372, 3585540), (420, 3175764), (434, 3073320), (465, 2868432), (496, 2689155), (504, 2646470), (558, 2390360), (560, 2381823), (620, 2151324), (630, 2117176), (651, 2048880), (720, 1852529), (744, 1792770), (840, 1587882), (868, 1536660), (930, 1434216), (1008, 1323235), (1085, 1229328), (1116, 1195180), (1240, 1075662), (1260, 1058588), (1302, 1024440), (1395, 956144), (1488, 896385), (1680, 793941), (1736, 768330), (1860, 717108), (1953, 682960), (2170, 614664), (2232, 597590), (2480, 537831), (2520, 529294), (2604, 512220), (2790, 478072), (3255, 409776), (3472, 384165), (3720, 358554), (3906, 341480), (4340, 307332), (4464, 298795), (5040, 264647), (5208, 256110), (5580, 239036), (6510, 204888), (7440, 179277), (7812, 170740), (8537, 156240), (8680, 153666), (9765, 136592), (10416, 128055), (11160, 119518), (13020, 102444), (15624, 85370), (17074, 78120), (17360, 76833), (19530, 68296), (22320, 59759), (25611, 52080), (26040, 51222), (31248, 42685), (34148, 39060)]