253995840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 336

約数和(自身を含む): 1025152128

約数和(自身を除く): 771156288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 192, 210, 215, 224, 240, 252, 258, 280, 288, 293, 301, 315, 320, 336, 344, 360, 387, 420, 430, 448, 480, 504, 516, 560, 576, 586, 602, 630, 645, 672, 688, 720, 774, 840, 860, 879, 903, 960, 1008, 1032, 1120, 1172, 1204, 1260, 1290, 1344, 1376, 1440, 1465, 1505, 1548, 1680, 1720, 1758, 1806, 1935, 2016, 2051, 2064, 2240, 2344, 2408, 2520, 2580, 2637, 2709, 2752, 2880, 2930, 3010, 3096, 3360, 3440, 3516, 3612, 3870, 4032, 4102, 4128, 4395, 4515, 4688, 4816, 5040, 5160, 5274, 5418, 5860, 6020, 6153, 6192, 6720, 6880, 7032, 7224, 7740, 8204, 8256, 8790, 9030, 9376, 9632, 10080, 10255, 10320, 10548, 10836, 11720, 12040, 12306, 12384, 12599, 13185, 13545, 13760, 14064, 14448, 15480, 16408, 17580, 18060, 18459, 18752, 19264, 20160, 20510, 20640, 21096, 21672, 23440, 24080, 24612, 24768, 25198, 26370, 27090, 28128, 28896, 30765, 30960, 32816, 35160, 36120, 36918, 37797, 41020, 41280, 42192, 43344, 46880, 48160, 49224, 50396, 52740, 54180, 56256, 57792, 61530, 61920, 62995, 65632, 70320, 72240, 73836, 75594, 82040, 84384, 86688, 88193, 92295, 93760, 96320, 98448, 100792, 105480, 108360, 113391, 123060, 123840, 125990, 131264, 140640, 144480, 147672, 151188, 164080, 168768, 173376, 176386, 184590, 188985, 196896, 201584, 210960, 216720, 226782, 246120, 251980, 264579, 281280, 288960, 295344, 302376, 328160, 352772, 369180, 377970, 393792, 403168, 421920, 433440, 440965, 453564, 492240, 503960, 529158, 566955, 590688, 604752, 656320, 705544, 738360, 755940, 793737, 806336, 843840, 866880, 881930, 907128, 984480, 1007920, 1058316, 1133910, 1181376, 1209504, 1322895, 1411088, 1476720, 1511880, 1587474, 1763860, 1814256, 1968960, 2015840, 2116632, 2267820, 2419008, 2645790, 2822176, 2953440, 3023760, 3174948, 3527720, 3628512, 3968685, 4031680, 4233264, 4535640, 5291580, 5644352, 5906880, 6047520, 6349896, 7055440, 7257024, 7937370, 8466528, 9071280, 10583160, 12095040, 12699792, 14110880, 15874740, 16933056, 18142560, 21166320, 25399584, 28221760, 31749480, 36285120, 42332640, 50799168, 63498960, 84665280, 126997920, 253995840]

約数ペア:

[(1, 253995840), (2, 126997920), (3, 84665280), (4, 63498960), (5, 50799168), (6, 42332640), (7, 36285120), (8, 31749480), (9, 28221760), (10, 25399584), (12, 21166320), (14, 18142560), (15, 16933056), (16, 15874740), (18, 14110880), (20, 12699792), (21, 12095040), (24, 10583160), (28, 9071280), (30, 8466528), (32, 7937370), (35, 7257024), (36, 7055440), (40, 6349896), (42, 6047520), (43, 5906880), (45, 5644352), (48, 5291580), (56, 4535640), (60, 4233264), (63, 4031680), (64, 3968685), (70, 3628512), (72, 3527720), (80, 3174948), (84, 3023760), (86, 2953440), (90, 2822176), (96, 2645790), (105, 2419008), (112, 2267820), (120, 2116632), (126, 2015840), (129, 1968960), (140, 1814256), (144, 1763860), (160, 1587474), (168, 1511880), (172, 1476720), (180, 1411088), (192, 1322895), (210, 1209504), (215, 1181376), (224, 1133910), (240, 1058316), (252, 1007920), (258, 984480), (280, 907128), (288, 881930), (293, 866880), (301, 843840), (315, 806336), (320, 793737), (336, 755940), (344, 738360), (360, 705544), (387, 656320), (420, 604752), (430, 590688), (448, 566955), (480, 529158), (504, 503960), (516, 492240), (560, 453564), (576, 440965), (586, 433440), (602, 421920), (630, 403168), (645, 393792), (672, 377970), (688, 369180), (720, 352772), (774, 328160), (840, 302376), (860, 295344), (879, 288960), (903, 281280), (960, 264579), (1008, 251980), (1032, 246120), (1120, 226782), (1172, 216720), (1204, 210960), (1260, 201584), (1290, 196896), (1344, 188985), (1376, 184590), (1440, 176386), (1465, 173376), (1505, 168768), (1548, 164080), (1680, 151188), (1720, 147672), (1758, 144480), (1806, 140640), (1935, 131264), (2016, 125990), (2051, 123840), (2064, 123060), (2240, 113391), (2344, 108360), (2408, 105480), (2520, 100792), (2580, 98448), (2637, 96320), (2709, 93760), (2752, 92295), (2880, 88193), (2930, 86688), (3010, 84384), (3096, 82040), (3360, 75594), (3440, 73836), (3516, 72240), (3612, 70320), (3870, 65632), (4032, 62995), (4102, 61920), (4128, 61530), (4395, 57792), (4515, 56256), (4688, 54180), (4816, 52740), (5040, 50396), (5160, 49224), (5274, 48160), (5418, 46880), (5860, 43344), (6020, 42192), (6153, 41280), (6192, 41020), (6720, 37797), (6880, 36918), (7032, 36120), (7224, 35160), (7740, 32816), (8204, 30960), (8256, 30765), (8790, 28896), (9030, 28128), (9376, 27090), (9632, 26370), (10080, 25198), (10255, 24768), (10320, 24612), (10548, 24080), (10836, 23440), (11720, 21672), (12040, 21096), (12306, 20640), (12384, 20510), (12599, 20160), (13185, 19264), (13545, 18752), (13760, 18459), (14064, 18060), (14448, 17580), (15480, 16408)]