253063440

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{797}}^1$

素因数の和:836

約数の個数: 300

約数和(自身を含む): 1023707916

約数和(自身を除く): 770644476

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, 797, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1594, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2391, 2520, 2646, 2835, 2940, 3024, 3188, 3240, 3528, 3780, 3920, 3969, 3985, 4410, 4536, 4782, 5040, 5292, 5579, 5670, 5880, 6376, 6480, 6615, 7056, 7173, 7560, 7938, 7970, 8820, 9072, 9564, 10584, 11158, 11340, 11760, 11955, 12752, 13230, 14346, 15120, 15876, 15940, 16737, 17640, 19128, 19845, 21168, 21519, 22316, 22680, 23910, 26460, 27895, 28692, 31752, 31880, 33474, 35280, 35865, 38256, 39053, 39690, 43038, 44632, 45360, 47820, 50211, 52920, 55790, 57384, 63504, 63760, 64557, 66948, 71730, 78106, 79380, 83685, 86076, 89264, 95640, 100422, 105840, 107595, 111580, 114768, 117159, 129114, 133896, 143460, 150633, 156212, 158760, 167370, 172152, 191280, 195265, 200844, 215190, 223160, 234318, 251055, 258228, 267792, 286920, 301266, 312424, 317520, 322785, 334740, 344304, 351477, 390530, 401688, 430380, 446320, 451899, 468636, 502110, 516456, 573840, 585795, 602532, 624848, 645570, 669480, 702954, 753165, 781060, 803376, 860760, 903798, 937272, 1004220, 1032912, 1054431, 1171590, 1205064, 1291140, 1338960, 1405908, 1506330, 1562120, 1721520, 1757385, 1807596, 1874544, 2008440, 2108862, 2259495, 2343180, 2410128, 2582280, 2811816, 3012660, 3124240, 3163293, 3514770, 3615192, 4016880, 4217724, 4518990, 4686360, 5164560, 5272155, 5623632, 6025320, 6326586, 7029540, 7230384, 8435448, 9037980, 9372720, 10544310, 12050640, 12653172, 14059080, 15816465, 16870896, 18075960, 21088620, 25306344, 28118160, 31632930, 36151920, 42177240, 50612688, 63265860, 84354480, 126531720, 253063440]

約数ペア:

[(1, 253063440), (2, 126531720), (3, 84354480), (4, 63265860), (5, 50612688), (6, 42177240), (7, 36151920), (8, 31632930), (9, 28118160), (10, 25306344), (12, 21088620), (14, 18075960), (15, 16870896), (16, 15816465), (18, 14059080), (20, 12653172), (21, 12050640), (24, 10544310), (27, 9372720), (28, 9037980), (30, 8435448), (35, 7230384), (36, 7029540), (40, 6326586), (42, 6025320), (45, 5623632), (48, 5272155), (49, 5164560), (54, 4686360), (56, 4518990), (60, 4217724), (63, 4016880), (70, 3615192), (72, 3514770), (80, 3163293), (81, 3124240), (84, 3012660), (90, 2811816), (98, 2582280), (105, 2410128), (108, 2343180), (112, 2259495), (120, 2108862), (126, 2008440), (135, 1874544), (140, 1807596), (144, 1757385), (147, 1721520), (162, 1562120), (168, 1506330), (180, 1405908), (189, 1338960), (196, 1291140), (210, 1205064), (216, 1171590), (240, 1054431), (245, 1032912), (252, 1004220), (270, 937272), (280, 903798), (294, 860760), (315, 803376), (324, 781060), (336, 753165), (360, 702954), (378, 669480), (392, 645570), (405, 624848), (420, 602532), (432, 585795), (441, 573840), (490, 516456), (504, 502110), (540, 468636), (560, 451899), (567, 446320), (588, 430380), (630, 401688), (648, 390530), (720, 351477), (735, 344304), (756, 334740), (784, 322785), (797, 317520), (810, 312424), (840, 301266), (882, 286920), (945, 267792), (980, 258228), (1008, 251055), (1080, 234318), (1134, 223160), (1176, 215190), (1260, 200844), (1296, 195265), (1323, 191280), (1470, 172152), (1512, 167370), (1594, 158760), (1620, 156212), (1680, 150633), (1764, 143460), (1890, 133896), (1960, 129114), (2160, 117159), (2205, 114768), (2268, 111580), (2352, 107595), (2391, 105840), (2520, 100422), (2646, 95640), (2835, 89264), (2940, 86076), (3024, 83685), (3188, 79380), (3240, 78106), (3528, 71730), (3780, 66948), (3920, 64557), (3969, 63760), (3985, 63504), (4410, 57384), (4536, 55790), (4782, 52920), (5040, 50211), (5292, 47820), (5579, 45360), (5670, 44632), (5880, 43038), (6376, 39690), (6480, 39053), (6615, 38256), (7056, 35865), (7173, 35280), (7560, 33474), (7938, 31880), (7970, 31752), (8820, 28692), (9072, 27895), (9564, 26460), (10584, 23910), (11158, 22680), (11340, 22316), (11760, 21519), (11955, 21168), (12752, 19845), (13230, 19128), (14346, 17640), (15120, 16737), (15876, 15940)]