30671836160

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:901

約数の個数: 264

約数和(自身を含む): 86193110880

約数和(自身を除く): 55521274720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 179, 196, 224, 245, 256, 280, 320, 358, 392, 448, 490, 512, 560, 640, 683, 716, 784, 895, 896, 980, 1024, 1120, 1253, 1280, 1366, 1432, 1568, 1790, 1792, 1960, 2240, 2506, 2560, 2732, 2864, 3136, 3415, 3580, 3584, 3920, 4480, 4781, 5012, 5120, 5464, 5728, 6265, 6272, 6830, 7160, 7168, 7840, 8771, 8960, 9562, 10024, 10928, 11456, 12530, 12544, 13660, 14320, 15680, 17542, 17920, 19124, 20048, 21856, 22912, 23905, 25060, 25088, 27320, 28640, 31360, 33467, 35084, 35840, 38248, 40096, 43712, 43855, 45824, 47810, 50120, 50176, 54640, 57280, 62720, 66934, 70168, 76496, 80192, 87424, 87710, 91648, 95620, 100240, 109280, 114560, 122257, 125440, 133868, 140336, 152992, 160384, 167335, 174848, 175420, 183296, 191240, 200480, 218560, 229120, 244514, 250880, 267736, 280672, 305984, 320768, 334670, 349696, 350840, 382480, 400960, 437120, 458240, 489028, 535472, 561344, 611285, 611968, 641536, 669340, 699392, 701680, 764960, 801920, 855799, 874240, 916480, 978056, 1070944, 1122688, 1222570, 1223936, 1283072, 1338680, 1403360, 1529920, 1603840, 1711598, 1748480, 1956112, 2141888, 2245376, 2445140, 2447872, 2677360, 2806720, 3059840, 3207680, 3423196, 3496960, 3912224, 4278995, 4283776, 4490752, 4890280, 4895744, 5354720, 5613440, 5990593, 6119680, 6415360, 6846392, 7824448, 8557990, 8567552, 8981504, 9780560, 10709440, 11226880, 11981186, 12239360, 13692784, 15648896, 17115980, 17135104, 19561120, 21418880, 22453760, 23962372, 24478720, 27385568, 29952965, 31297792, 34231960, 34270208, 39122240, 42837760, 44907520, 47924744, 54771136, 59905930, 62595584, 68463920, 78244480, 85675520, 95849488, 109542272, 119811860, 125191168, 136927840, 156488960, 171351040, 191698976, 219084544, 239623720, 273855680, 312977920, 383397952, 438169088, 479247440, 547711360, 625955840, 766795904, 876338176, 958494880, 1095422720, 1533591808, 1916989760, 2190845440, 3067183616, 3833979520, 4381690880, 6134367232, 7667959040, 15335918080, 30671836160]

約数ペア:

[(1, 30671836160), (2, 15335918080), (4, 7667959040), (5, 6134367232), (7, 4381690880), (8, 3833979520), (10, 3067183616), (14, 2190845440), (16, 1916989760), (20, 1533591808), (28, 1095422720), (32, 958494880), (35, 876338176), (40, 766795904), (49, 625955840), (56, 547711360), (64, 479247440), (70, 438169088), (80, 383397952), (98, 312977920), (112, 273855680), (128, 239623720), (140, 219084544), (160, 191698976), (179, 171351040), (196, 156488960), (224, 136927840), (245, 125191168), (256, 119811860), (280, 109542272), (320, 95849488), (358, 85675520), (392, 78244480), (448, 68463920), (490, 62595584), (512, 59905930), (560, 54771136), (640, 47924744), (683, 44907520), (716, 42837760), (784, 39122240), (895, 34270208), (896, 34231960), (980, 31297792), (1024, 29952965), (1120, 27385568), (1253, 24478720), (1280, 23962372), (1366, 22453760), (1432, 21418880), (1568, 19561120), (1790, 17135104), (1792, 17115980), (1960, 15648896), (2240, 13692784), (2506, 12239360), (2560, 11981186), (2732, 11226880), (2864, 10709440), (3136, 9780560), (3415, 8981504), (3580, 8567552), (3584, 8557990), (3920, 7824448), (4480, 6846392), (4781, 6415360), (5012, 6119680), (5120, 5990593), (5464, 5613440), (5728, 5354720), (6265, 4895744), (6272, 4890280), (6830, 4490752), (7160, 4283776), (7168, 4278995), (7840, 3912224), (8771, 3496960), (8960, 3423196), (9562, 3207680), (10024, 3059840), (10928, 2806720), (11456, 2677360), (12530, 2447872), (12544, 2445140), (13660, 2245376), (14320, 2141888), (15680, 1956112), (17542, 1748480), (17920, 1711598), (19124, 1603840), (20048, 1529920), (21856, 1403360), (22912, 1338680), (23905, 1283072), (25060, 1223936), (25088, 1222570), (27320, 1122688), (28640, 1070944), (31360, 978056), (33467, 916480), (35084, 874240), (35840, 855799), (38248, 801920), (40096, 764960), (43712, 701680), (43855, 699392), (45824, 669340), (47810, 641536), (50120, 611968), (50176, 611285), (54640, 561344), (57280, 535472), (62720, 489028), (66934, 458240), (70168, 437120), (76496, 400960), (80192, 382480), (87424, 350840), (87710, 349696), (91648, 334670), (95620, 320768), (100240, 305984), (109280, 280672), (114560, 267736), (122257, 250880), (125440, 244514), (133868, 229120), (140336, 218560), (152992, 200480), (160384, 191240), (167335, 183296), (174848, 175420)]