303639840

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{3347}}^1$

素因数の和:3381

約数の個数: 240

約数和(自身を含む): 1225046592

約数和(自身を除く): 921406752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3347, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 6694, 7560, 9072, 10041, 10080, 11340, 12960, 13388, 15120, 16735, 18144, 20082, 22680, 23429, 26776, 30123, 30240, 33470, 40164, 45360, 46858, 50205, 53552, 60246, 66940, 70287, 80328, 90369, 90720, 93716, 100410, 107104, 117145, 120492, 133880, 140574, 150615, 160656, 180738, 187432, 200820, 210861, 234290, 240984, 267760, 271107, 281148, 301230, 321312, 351435, 361476, 374864, 401640, 421722, 451845, 468580, 481968, 535520, 542214, 562296, 602460, 632583, 702870, 722952, 749728, 803280, 843444, 903690, 937160, 963936, 1054305, 1084428, 1124592, 1204920, 1265166, 1355535, 1405740, 1445904, 1606560, 1686888, 1807380, 1874320, 1897749, 2108610, 2168856, 2249184, 2409840, 2530332, 2711070, 2811480, 2891808, 3162915, 3373776, 3614760, 3748640, 3795498, 4217220, 4337712, 4819680, 5060664, 5422140, 5622960, 6325830, 6747552, 7229520, 7590996, 8434440, 8675424, 9488745, 10121328, 10844280, 11245920, 12651660, 14459040, 15181992, 16868880, 18977490, 20242656, 21688560, 25303320, 30363984, 33737760, 37954980, 43377120, 50606640, 60727968, 75909960, 101213280, 151819920, 303639840]

約数ペア:

[(1, 303639840), (2, 151819920), (3, 101213280), (4, 75909960), (5, 60727968), (6, 50606640), (7, 43377120), (8, 37954980), (9, 33737760), (10, 30363984), (12, 25303320), (14, 21688560), (15, 20242656), (16, 18977490), (18, 16868880), (20, 15181992), (21, 14459040), (24, 12651660), (27, 11245920), (28, 10844280), (30, 10121328), (32, 9488745), (35, 8675424), (36, 8434440), (40, 7590996), (42, 7229520), (45, 6747552), (48, 6325830), (54, 5622960), (56, 5422140), (60, 5060664), (63, 4819680), (70, 4337712), (72, 4217220), (80, 3795498), (81, 3748640), (84, 3614760), (90, 3373776), (96, 3162915), (105, 2891808), (108, 2811480), (112, 2711070), (120, 2530332), (126, 2409840), (135, 2249184), (140, 2168856), (144, 2108610), (160, 1897749), (162, 1874320), (168, 1807380), (180, 1686888), (189, 1606560), (210, 1445904), (216, 1405740), (224, 1355535), (240, 1265166), (252, 1204920), (270, 1124592), (280, 1084428), (288, 1054305), (315, 963936), (324, 937160), (336, 903690), (360, 843444), (378, 803280), (405, 749728), (420, 722952), (432, 702870), (480, 632583), (504, 602460), (540, 562296), (560, 542214), (567, 535520), (630, 481968), (648, 468580), (672, 451845), (720, 421722), (756, 401640), (810, 374864), (840, 361476), (864, 351435), (945, 321312), (1008, 301230), (1080, 281148), (1120, 271107), (1134, 267760), (1260, 240984), (1296, 234290), (1440, 210861), (1512, 200820), (1620, 187432), (1680, 180738), (1890, 160656), (2016, 150615), (2160, 140574), (2268, 133880), (2520, 120492), (2592, 117145), (2835, 107104), (3024, 100410), (3240, 93716), (3347, 90720), (3360, 90369), (3780, 80328), (4320, 70287), (4536, 66940), (5040, 60246), (5670, 53552), (6048, 50205), (6480, 46858), (6694, 45360), (7560, 40164), (9072, 33470), (10041, 30240), (10080, 30123), (11340, 26776), (12960, 23429), (13388, 22680), (15120, 20082), (16735, 18144)]