338670720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 320

約数和(自身を含む): 1244073600

約数和(自身を除く): 905402880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 139, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 278, 282, 288, 320, 324, 360, 376, 384, 405, 417, 423, 432, 470, 480, 540, 556, 564, 576, 640, 648, 695, 705, 720, 752, 810, 834, 846, 864, 940, 960, 1080, 1112, 1128, 1152, 1251, 1269, 1296, 1390, 1410, 1440, 1504, 1620, 1668, 1692, 1728, 1880, 1920, 2085, 2115, 2160, 2224, 2256, 2502, 2538, 2592, 2780, 2820, 2880, 3008, 3240, 3336, 3384, 3456, 3753, 3760, 3807, 4170, 4230, 4320, 4448, 4512, 5004, 5076, 5184, 5560, 5640, 5760, 6016, 6255, 6345, 6480, 6533, 6672, 6768, 7506, 7520, 7614, 8340, 8460, 8640, 8896, 9024, 10008, 10152, 10368, 11120, 11259, 11280, 12510, 12690, 12960, 13066, 13344, 13536, 15012, 15040, 15228, 16680, 16920, 17280, 17792, 18048, 18765, 19035, 19599, 20016, 20304, 22240, 22518, 22560, 25020, 25380, 25920, 26132, 26688, 27072, 30024, 30080, 30456, 32665, 33360, 33840, 37530, 38070, 39198, 40032, 40608, 44480, 45036, 45120, 50040, 50760, 51840, 52264, 53376, 54144, 56295, 58797, 60048, 60912, 65330, 66720, 67680, 75060, 76140, 78396, 80064, 81216, 88960, 90072, 90240, 97995, 100080, 101520, 104528, 112590, 117594, 120096, 121824, 130660, 133440, 135360, 150120, 152280, 156792, 160128, 162432, 176391, 180144, 195990, 200160, 203040, 209056, 225180, 235188, 240192, 243648, 261320, 266880, 270720, 293985, 300240, 304560, 313584, 352782, 360288, 391980, 400320, 406080, 418112, 450360, 470376, 480384, 487296, 522640, 529173, 587970, 600480, 609120, 627168, 705564, 720576, 783960, 800640, 812160, 836224, 881955, 900720, 940752, 1045280, 1058346, 1175940, 1200960, 1218240, 1254336, 1411128, 1441152, 1567920, 1763910, 1801440, 1881504, 2090560, 2116692, 2351880, 2401920, 2436480, 2508672, 2645865, 2822256, 3135840, 3527820, 3602880, 3763008, 4181120, 4233384, 4703760, 5291730, 5644512, 6271680, 7055640, 7205760, 7526016, 8466768, 9407520, 10583460, 11289024, 12543360, 14111280, 16933536, 18815040, 21166920, 22578048, 28222560, 33867072, 37630080, 42333840, 56445120, 67734144, 84667680, 112890240, 169335360, 338670720]

約数ペア:

[(1, 338670720), (2, 169335360), (3, 112890240), (4, 84667680), (5, 67734144), (6, 56445120), (8, 42333840), (9, 37630080), (10, 33867072), (12, 28222560), (15, 22578048), (16, 21166920), (18, 18815040), (20, 16933536), (24, 14111280), (27, 12543360), (30, 11289024), (32, 10583460), (36, 9407520), (40, 8466768), (45, 7526016), (47, 7205760), (48, 7055640), (54, 6271680), (60, 5644512), (64, 5291730), (72, 4703760), (80, 4233384), (81, 4181120), (90, 3763008), (94, 3602880), (96, 3527820), (108, 3135840), (120, 2822256), (128, 2645865), (135, 2508672), (139, 2436480), (141, 2401920), (144, 2351880), (160, 2116692), (162, 2090560), (180, 1881504), (188, 1801440), (192, 1763910), (216, 1567920), (235, 1441152), (240, 1411128), (270, 1254336), (278, 1218240), (282, 1200960), (288, 1175940), (320, 1058346), (324, 1045280), (360, 940752), (376, 900720), (384, 881955), (405, 836224), (417, 812160), (423, 800640), (432, 783960), (470, 720576), (480, 705564), (540, 627168), (556, 609120), (564, 600480), (576, 587970), (640, 529173), (648, 522640), (695, 487296), (705, 480384), (720, 470376), (752, 450360), (810, 418112), (834, 406080), (846, 400320), (864, 391980), (940, 360288), (960, 352782), (1080, 313584), (1112, 304560), (1128, 300240), (1152, 293985), (1251, 270720), (1269, 266880), (1296, 261320), (1390, 243648), (1410, 240192), (1440, 235188), (1504, 225180), (1620, 209056), (1668, 203040), (1692, 200160), (1728, 195990), (1880, 180144), (1920, 176391), (2085, 162432), (2115, 160128), (2160, 156792), (2224, 152280), (2256, 150120), (2502, 135360), (2538, 133440), (2592, 130660), (2780, 121824), (2820, 120096), (2880, 117594), (3008, 112590), (3240, 104528), (3336, 101520), (3384, 100080), (3456, 97995), (3753, 90240), (3760, 90072), (3807, 88960), (4170, 81216), (4230, 80064), (4320, 78396), (4448, 76140), (4512, 75060), (5004, 67680), (5076, 66720), (5184, 65330), (5560, 60912), (5640, 60048), (5760, 58797), (6016, 56295), (6255, 54144), (6345, 53376), (6480, 52264), (6533, 51840), (6672, 50760), (6768, 50040), (7506, 45120), (7520, 45036), (7614, 44480), (8340, 40608), (8460, 40032), (8640, 39198), (8896, 38070), (9024, 37530), (10008, 33840), (10152, 33360), (10368, 32665), (11120, 30456), (11259, 30080), (11280, 30024), (12510, 27072), (12690, 26688), (12960, 26132), (13066, 25920), (13344, 25380), (13536, 25020), (15012, 22560), (15040, 22518), (15228, 22240), (16680, 20304), (16920, 20016), (17280, 19599), (17792, 19035), (18048, 18765)]