209631779840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:835

約数の個数: 352

約数和(自身を含む): 591875278848

約数和(自身を除く): 382243499008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 331, 410, 431, 448, 512, 560, 574, 640, 656, 662, 820, 862, 896, 1024, 1120, 1148, 1280, 1312, 1324, 1435, 1640, 1655, 1724, 1792, 2155, 2240, 2296, 2317, 2560, 2624, 2648, 2870, 3017, 3280, 3310, 3448, 3584, 4310, 4480, 4592, 4634, 5120, 5248, 5296, 5740, 6034, 6560, 6620, 6896, 7168, 8620, 8960, 9184, 9268, 10496, 10592, 11480, 11585, 12068, 13120, 13240, 13571, 13792, 15085, 17240, 17671, 17920, 18368, 18536, 20992, 21184, 22960, 23170, 24136, 26240, 26480, 27142, 27584, 30170, 34480, 35342, 35840, 36736, 37072, 41984, 42368, 45920, 46340, 48272, 52480, 52960, 54284, 55168, 60340, 67855, 68960, 70684, 73472, 74144, 84736, 88355, 91840, 92680, 94997, 96544, 104960, 105920, 108568, 110336, 120680, 123697, 135710, 137920, 141368, 142661, 146944, 148288, 169472, 176710, 183680, 185360, 189994, 193088, 209920, 211840, 217136, 220672, 241360, 247394, 271420, 275840, 282736, 285322, 293888, 296576, 338944, 353420, 367360, 370720, 379988, 386176, 423680, 434272, 441344, 474985, 482720, 494788, 542840, 551680, 565472, 570644, 593152, 618485, 706840, 713305, 734720, 741440, 759976, 772352, 847360, 868544, 949970, 965440, 989576, 998627, 1085680, 1103360, 1130944, 1141288, 1186304, 1236970, 1413680, 1426610, 1469440, 1482880, 1519952, 1544704, 1694720, 1737088, 1899940, 1930880, 1979152, 1997254, 2171360, 2206720, 2261888, 2282576, 2372608, 2473940, 2827360, 2853220, 2965760, 3039904, 3089408, 3474176, 3799880, 3861760, 3958304, 3994508, 4342720, 4523776, 4565152, 4947880, 4993135, 5654720, 5706440, 5849101, 5931520, 6079808, 6948352, 7599760, 7723520, 7916608, 7989016, 8685440, 9047552, 9130304, 9895760, 9986270, 11309440, 11412880, 11698202, 11863040, 12159616, 13896704, 15199520, 15447040, 15833216, 15978032, 17370880, 18095104, 18260608, 19791520, 19972540, 22618880, 22825760, 23396404, 24319232, 29245505, 30399040, 31666432, 31956064, 34741760, 36521216, 39583040, 39945080, 40943707, 45237760, 45651520, 46792808, 48638464, 58491010, 60798080, 63332864, 63912128, 69483520, 73042432, 79166080, 79890160, 81887414, 90475520, 91303040, 93585616, 97276928, 116982020, 121596160, 126665728, 127824256, 146084864, 158332160, 159780320, 163774828, 182606080, 187171232, 204718535, 233964040, 243192320, 255648512, 316664320, 319560640, 327549656, 365212160, 374342464, 409437070, 467928080, 486384640, 511297024, 633328640, 639121280, 655099312, 730424320, 748684928, 818874140, 935856160, 1022594048, 1278242560, 1310198624, 1497369856, 1637748280, 1871712320, 2556485120, 2620397248, 2994739712, 3275496560, 3743424640, 5112970240, 5240794496, 5989479424, 6550993120, 7486849280, 10481588992, 13101986240, 14973698560, 20963177984, 26203972480, 29947397120, 41926355968, 52407944960, 104815889920, 209631779840]

約数ペア:

[(1, 209631779840), (2, 104815889920), (4, 52407944960), (5, 41926355968), (7, 29947397120), (8, 26203972480), (10, 20963177984), (14, 14973698560), (16, 13101986240), (20, 10481588992), (28, 7486849280), (32, 6550993120), (35, 5989479424), (40, 5240794496), (41, 5112970240), (56, 3743424640), (64, 3275496560), (70, 2994739712), (80, 2620397248), (82, 2556485120), (112, 1871712320), (128, 1637748280), (140, 1497369856), (160, 1310198624), (164, 1278242560), (205, 1022594048), (224, 935856160), (256, 818874140), (280, 748684928), (287, 730424320), (320, 655099312), (328, 639121280), (331, 633328640), (410, 511297024), (431, 486384640), (448, 467928080), (512, 409437070), (560, 374342464), (574, 365212160), (640, 327549656), (656, 319560640), (662, 316664320), (820, 255648512), (862, 243192320), (896, 233964040), (1024, 204718535), (1120, 187171232), (1148, 182606080), (1280, 163774828), (1312, 159780320), (1324, 158332160), (1435, 146084864), (1640, 127824256), (1655, 126665728), (1724, 121596160), (1792, 116982020), (2155, 97276928), (2240, 93585616), (2296, 91303040), (2317, 90475520), (2560, 81887414), (2624, 79890160), (2648, 79166080), (2870, 73042432), (3017, 69483520), (3280, 63912128), (3310, 63332864), (3448, 60798080), (3584, 58491010), (4310, 48638464), (4480, 46792808), (4592, 45651520), (4634, 45237760), (5120, 40943707), (5248, 39945080), (5296, 39583040), (5740, 36521216), (6034, 34741760), (6560, 31956064), (6620, 31666432), (6896, 30399040), (7168, 29245505), (8620, 24319232), (8960, 23396404), (9184, 22825760), (9268, 22618880), (10496, 19972540), (10592, 19791520), (11480, 18260608), (11585, 18095104), (12068, 17370880), (13120, 15978032), (13240, 15833216), (13571, 15447040), (13792, 15199520), (15085, 13896704), (17240, 12159616), (17671, 11863040), (17920, 11698202), (18368, 11412880), (18536, 11309440), (20992, 9986270), (21184, 9895760), (22960, 9130304), (23170, 9047552), (24136, 8685440), (26240, 7989016), (26480, 7916608), (27142, 7723520), (27584, 7599760), (30170, 6948352), (34480, 6079808), (35342, 5931520), (35840, 5849101), (36736, 5706440), (37072, 5654720), (41984, 4993135), (42368, 4947880), (45920, 4565152), (46340, 4523776), (48272, 4342720), (52480, 3994508), (52960, 3958304), (54284, 3861760), (55168, 3799880), (60340, 3474176), (67855, 3089408), (68960, 3039904), (70684, 2965760), (73472, 2853220), (74144, 2827360), (84736, 2473940), (88355, 2372608), (91840, 2282576), (92680, 2261888), (94997, 2206720), (96544, 2171360), (104960, 1997254), (105920, 1979152), (108568, 1930880), (110336, 1899940), (120680, 1737088), (123697, 1694720), (135710, 1544704), (137920, 1519952), (141368, 1482880), (142661, 1469440), (146944, 1426610), (148288, 1413680), (169472, 1236970), (176710, 1186304), (183680, 1141288), (185360, 1130944), (189994, 1103360), (193088, 1085680), (209920, 998627), (211840, 989576), (217136, 965440), (220672, 949970), (241360, 868544), (247394, 847360), (271420, 772352), (275840, 759976), (282736, 741440), (285322, 734720), (293888, 713305), (296576, 706840), (338944, 618485), (353420, 593152), (367360, 570644), (370720, 565472), (379988, 551680), (386176, 542840), (423680, 494788), (434272, 482720), (441344, 474985)]