872862480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{2749}}^1$

素因数の和:2788

約数の個数: 300

約数和(自身を含む): 3527815500

約数和(自身を除く): 2654953020

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2749, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5498, 5670, 5880, 6480, 6615, 7056, 7560, 7938, 8247, 8820, 9072, 10584, 10996, 11340, 11760, 13230, 13745, 15120, 15876, 16494, 17640, 19243, 19845, 21168, 21992, 22680, 24741, 26460, 27490, 31752, 32988, 35280, 38486, 39690, 41235, 43984, 45360, 49482, 52920, 54980, 57729, 63504, 65976, 74223, 76972, 79380, 82470, 96215, 98964, 105840, 109960, 115458, 123705, 131952, 134701, 148446, 153944, 158760, 164940, 173187, 192430, 197928, 219920, 222669, 230916, 247410, 269402, 288645, 296892, 307888, 317520, 329880, 346374, 371115, 384860, 395856, 404103, 445338, 461832, 494820, 519561, 538804, 577290, 593784, 659760, 673505, 692748, 742230, 769720, 808206, 865935, 890676, 923664, 989640, 1039122, 1077608, 1113345, 1154580, 1187568, 1212309, 1347010, 1385496, 1484460, 1539440, 1558683, 1616412, 1731870, 1781352, 1979280, 2020515, 2078244, 2155216, 2226690, 2309160, 2424618, 2597805, 2694020, 2770992, 2968920, 3117366, 3232824, 3463740, 3562704, 3636927, 4041030, 4156488, 4453380, 4618320, 4849236, 5195610, 5388040, 5937840, 6061545, 6234732, 6465648, 6927480, 7273854, 7793415, 8082060, 8312976, 8906760, 9698472, 10391220, 10776080, 10910781, 12123090, 12469464, 13854960, 14547708, 15586830, 16164120, 17813520, 18184635, 19396944, 20782440, 21821562, 24246180, 24938928, 29095416, 31173660, 32328240, 36369270, 41564880, 43643124, 48492360, 54553905, 58190832, 62347320, 72738540, 87286248, 96984720, 109107810, 124694640, 145477080, 174572496, 218215620, 290954160, 436431240, 872862480]

約数ペア:

[(1, 872862480), (2, 436431240), (3, 290954160), (4, 218215620), (5, 174572496), (6, 145477080), (7, 124694640), (8, 109107810), (9, 96984720), (10, 87286248), (12, 72738540), (14, 62347320), (15, 58190832), (16, 54553905), (18, 48492360), (20, 43643124), (21, 41564880), (24, 36369270), (27, 32328240), (28, 31173660), (30, 29095416), (35, 24938928), (36, 24246180), (40, 21821562), (42, 20782440), (45, 19396944), (48, 18184635), (49, 17813520), (54, 16164120), (56, 15586830), (60, 14547708), (63, 13854960), (70, 12469464), (72, 12123090), (80, 10910781), (81, 10776080), (84, 10391220), (90, 9698472), (98, 8906760), (105, 8312976), (108, 8082060), (112, 7793415), (120, 7273854), (126, 6927480), (135, 6465648), (140, 6234732), (144, 6061545), (147, 5937840), (162, 5388040), (168, 5195610), (180, 4849236), (189, 4618320), (196, 4453380), (210, 4156488), (216, 4041030), (240, 3636927), (245, 3562704), (252, 3463740), (270, 3232824), (280, 3117366), (294, 2968920), (315, 2770992), (324, 2694020), (336, 2597805), (360, 2424618), (378, 2309160), (392, 2226690), (405, 2155216), (420, 2078244), (432, 2020515), (441, 1979280), (490, 1781352), (504, 1731870), (540, 1616412), (560, 1558683), (567, 1539440), (588, 1484460), (630, 1385496), (648, 1347010), (720, 1212309), (735, 1187568), (756, 1154580), (784, 1113345), (810, 1077608), (840, 1039122), (882, 989640), (945, 923664), (980, 890676), (1008, 865935), (1080, 808206), (1134, 769720), (1176, 742230), (1260, 692748), (1296, 673505), (1323, 659760), (1470, 593784), (1512, 577290), (1620, 538804), (1680, 519561), (1764, 494820), (1890, 461832), (1960, 445338), (2160, 404103), (2205, 395856), (2268, 384860), (2352, 371115), (2520, 346374), (2646, 329880), (2749, 317520), (2835, 307888), (2940, 296892), (3024, 288645), (3240, 269402), (3528, 247410), (3780, 230916), (3920, 222669), (3969, 219920), (4410, 197928), (4536, 192430), (5040, 173187), (5292, 164940), (5498, 158760), (5670, 153944), (5880, 148446), (6480, 134701), (6615, 131952), (7056, 123705), (7560, 115458), (7938, 109960), (8247, 105840), (8820, 98964), (9072, 96215), (10584, 82470), (10996, 79380), (11340, 76972), (11760, 74223), (13230, 65976), (13745, 63504), (15120, 57729), (15876, 54980), (16494, 52920), (17640, 49482), (19243, 45360), (19845, 43984), (21168, 41235), (21992, 39690), (22680, 38486), (24741, 35280), (26460, 32988), (27490, 31752)]