2371819520

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 6890410800

約数和(自身を除く): 4518591280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 163, 196, 203, 224, 232, 245, 256, 280, 290, 320, 326, 392, 406, 448, 464, 490, 512, 560, 580, 640, 652, 784, 812, 815, 896, 928, 980, 1015, 1024, 1120, 1141, 1160, 1280, 1304, 1421, 1568, 1624, 1630, 1792, 1856, 1960, 2030, 2048, 2240, 2282, 2320, 2560, 2608, 2842, 3136, 3248, 3260, 3584, 3712, 3920, 4060, 4480, 4564, 4640, 4727, 5120, 5216, 5684, 5705, 6272, 6496, 6520, 7105, 7168, 7424, 7840, 7987, 8120, 8960, 9128, 9280, 9454, 10240, 10432, 11368, 11410, 12544, 12992, 13040, 14210, 14336, 14848, 15680, 15974, 16240, 17920, 18256, 18560, 18908, 20864, 22736, 22820, 23635, 25088, 25984, 26080, 28420, 29696, 31360, 31948, 32480, 33089, 35840, 36512, 37120, 37816, 39935, 41728, 45472, 45640, 47270, 50176, 51968, 52160, 56840, 59392, 62720, 63896, 64960, 66178, 71680, 73024, 74240, 75632, 79870, 83456, 90944, 91280, 94540, 100352, 103936, 104320, 113680, 125440, 127792, 129920, 132356, 146048, 148480, 151264, 159740, 165445, 166912, 181888, 182560, 189080, 207872, 208640, 227360, 231623, 250880, 255584, 259840, 264712, 292096, 296960, 302528, 319480, 330890, 333824, 363776, 365120, 378160, 415744, 417280, 454720, 463246, 501760, 511168, 519680, 529424, 584192, 605056, 638960, 661780, 727552, 730240, 756320, 834560, 909440, 926492, 1022336, 1039360, 1058848, 1158115, 1168384, 1210112, 1277920, 1323560, 1455104, 1460480, 1512640, 1669120, 1818880, 1852984, 2044672, 2078720, 2117696, 2316230, 2336768, 2420224, 2555840, 2647120, 2910208, 2920960, 3025280, 3637760, 3705968, 4089344, 4235392, 4632460, 4840448, 5111680, 5294240, 5841920, 6050560, 7275520, 7411936, 8178688, 8470784, 9264920, 9680896, 10223360, 10588480, 11683840, 12101120, 14551040, 14823872, 16357376, 16941568, 18529840, 20446720, 21176960, 24202240, 29647744, 33883136, 37059680, 40893440, 42353920, 48404480, 59295488, 67766272, 74119360, 81786880, 84707840, 118590976, 148238720, 169415680, 237181952, 296477440, 338831360, 474363904, 592954880, 1185909760, 2371819520]

約数ペア:

[(1, 2371819520), (2, 1185909760), (4, 592954880), (5, 474363904), (7, 338831360), (8, 296477440), (10, 237181952), (14, 169415680), (16, 148238720), (20, 118590976), (28, 84707840), (29, 81786880), (32, 74119360), (35, 67766272), (40, 59295488), (49, 48404480), (56, 42353920), (58, 40893440), (64, 37059680), (70, 33883136), (80, 29647744), (98, 24202240), (112, 21176960), (116, 20446720), (128, 18529840), (140, 16941568), (145, 16357376), (160, 14823872), (163, 14551040), (196, 12101120), (203, 11683840), (224, 10588480), (232, 10223360), (245, 9680896), (256, 9264920), (280, 8470784), (290, 8178688), (320, 7411936), (326, 7275520), (392, 6050560), (406, 5841920), (448, 5294240), (464, 5111680), (490, 4840448), (512, 4632460), (560, 4235392), (580, 4089344), (640, 3705968), (652, 3637760), (784, 3025280), (812, 2920960), (815, 2910208), (896, 2647120), (928, 2555840), (980, 2420224), (1015, 2336768), (1024, 2316230), (1120, 2117696), (1141, 2078720), (1160, 2044672), (1280, 1852984), (1304, 1818880), (1421, 1669120), (1568, 1512640), (1624, 1460480), (1630, 1455104), (1792, 1323560), (1856, 1277920), (1960, 1210112), (2030, 1168384), (2048, 1158115), (2240, 1058848), (2282, 1039360), (2320, 1022336), (2560, 926492), (2608, 909440), (2842, 834560), (3136, 756320), (3248, 730240), (3260, 727552), (3584, 661780), (3712, 638960), (3920, 605056), (4060, 584192), (4480, 529424), (4564, 519680), (4640, 511168), (4727, 501760), (5120, 463246), (5216, 454720), (5684, 417280), (5705, 415744), (6272, 378160), (6496, 365120), (6520, 363776), (7105, 333824), (7168, 330890), (7424, 319480), (7840, 302528), (7987, 296960), (8120, 292096), (8960, 264712), (9128, 259840), (9280, 255584), (9454, 250880), (10240, 231623), (10432, 227360), (11368, 208640), (11410, 207872), (12544, 189080), (12992, 182560), (13040, 181888), (14210, 166912), (14336, 165445), (14848, 159740), (15680, 151264), (15974, 148480), (16240, 146048), (17920, 132356), (18256, 129920), (18560, 127792), (18908, 125440), (20864, 113680), (22736, 104320), (22820, 103936), (23635, 100352), (25088, 94540), (25984, 91280), (26080, 90944), (28420, 83456), (29696, 79870), (31360, 75632), (31948, 74240), (32480, 73024), (33089, 71680), (35840, 66178), (36512, 64960), (37120, 63896), (37816, 62720), (39935, 59392), (41728, 56840), (45472, 52160), (45640, 51968), (47270, 50176)]