2570408400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9930

約数の個数: 240

約数和(自身を含む): 9714679808

約数和(自身を除く): 7144271408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 100, 105, 112, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 240, 248, 280, 300, 310, 336, 350, 372, 400, 420, 434, 465, 496, 525, 560, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1200, 1240, 1302, 1400, 1488, 1550, 1680, 1736, 1860, 2100, 2170, 2325, 2480, 2604, 2800, 3100, 3255, 3472, 3720, 4200, 4340, 4650, 5208, 5425, 6200, 6510, 7440, 8400, 8680, 9300, 9871, 10416, 10850, 12400, 13020, 16275, 17360, 18600, 19742, 21700, 26040, 29613, 32550, 37200, 39484, 43400, 49355, 52080, 59226, 65100, 69097, 78968, 86800, 98710, 118452, 130200, 138194, 148065, 157936, 197420, 207291, 236904, 246775, 260400, 276388, 296130, 306001, 345485, 394840, 414582, 473808, 493550, 552776, 592260, 612002, 690970, 740325, 789680, 829164, 918003, 987100, 1036455, 1105552, 1184520, 1224004, 1381940, 1480650, 1530005, 1658328, 1727425, 1836006, 1974200, 2072910, 2142007, 2369040, 2448008, 2763880, 2961300, 3060010, 3316656, 3454850, 3672012, 3948400, 4145820, 4284014, 4590015, 4896016, 5182275, 5527760, 5922600, 6120020, 6426021, 6909700, 7344024, 7650025, 8291640, 8568028, 9180030, 10364550, 10710035, 11845200, 12240040, 12852042, 13819400, 14688048, 15300050, 16583280, 17136056, 18360060, 20729100, 21420070, 22950075, 24480080, 25704084, 27638800, 30600100, 32130105, 34272112, 36720120, 41458200, 42840140, 45900150, 51408168, 53550175, 61200200, 64260210, 73440240, 82916400, 85680280, 91800300, 102816336, 107100350, 122400400, 128520420, 160650525, 171360560, 183600600, 214200700, 257040840, 321301050, 367201200, 428401400, 514081680, 642602100, 856802800, 1285204200, 2570408400]

約数ペア:

[(1, 2570408400), (2, 1285204200), (3, 856802800), (4, 642602100), (5, 514081680), (6, 428401400), (7, 367201200), (8, 321301050), (10, 257040840), (12, 214200700), (14, 183600600), (15, 171360560), (16, 160650525), (20, 128520420), (21, 122400400), (24, 107100350), (25, 102816336), (28, 91800300), (30, 85680280), (31, 82916400), (35, 73440240), (40, 64260210), (42, 61200200), (48, 53550175), (50, 51408168), (56, 45900150), (60, 42840140), (62, 41458200), (70, 36720120), (75, 34272112), (80, 32130105), (84, 30600100), (93, 27638800), (100, 25704084), (105, 24480080), (112, 22950075), (120, 21420070), (124, 20729100), (140, 18360060), (150, 17136056), (155, 16583280), (168, 15300050), (175, 14688048), (186, 13819400), (200, 12852042), (210, 12240040), (217, 11845200), (240, 10710035), (248, 10364550), (280, 9180030), (300, 8568028), (310, 8291640), (336, 7650025), (350, 7344024), (372, 6909700), (400, 6426021), (420, 6120020), (434, 5922600), (465, 5527760), (496, 5182275), (525, 4896016), (560, 4590015), (600, 4284014), (620, 4145820), (651, 3948400), (700, 3672012), (744, 3454850), (775, 3316656), (840, 3060010), (868, 2961300), (930, 2763880), (1050, 2448008), (1085, 2369040), (1200, 2142007), (1240, 2072910), (1302, 1974200), (1400, 1836006), (1488, 1727425), (1550, 1658328), (1680, 1530005), (1736, 1480650), (1860, 1381940), (2100, 1224004), (2170, 1184520), (2325, 1105552), (2480, 1036455), (2604, 987100), (2800, 918003), (3100, 829164), (3255, 789680), (3472, 740325), (3720, 690970), (4200, 612002), (4340, 592260), (4650, 552776), (5208, 493550), (5425, 473808), (6200, 414582), (6510, 394840), (7440, 345485), (8400, 306001), (8680, 296130), (9300, 276388), (9871, 260400), (10416, 246775), (10850, 236904), (12400, 207291), (13020, 197420), (16275, 157936), (17360, 148065), (18600, 138194), (19742, 130200), (21700, 118452), (26040, 98710), (29613, 86800), (32550, 78968), (37200, 69097), (39484, 65100), (43400, 59226), (49355, 52080)]