7978304320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:697

約数の個数: 224

約数和(自身を含む): 22280928768

約数和(自身を除く): 14302624448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 97, 112, 140, 146, 160, 194, 224, 280, 292, 320, 365, 388, 448, 485, 503, 511, 560, 584, 679, 730, 776, 970, 1006, 1022, 1120, 1168, 1358, 1460, 1552, 1940, 2012, 2044, 2240, 2336, 2515, 2555, 2716, 2920, 3104, 3395, 3521, 3880, 4024, 4088, 4672, 5030, 5110, 5432, 5840, 6208, 6790, 7042, 7081, 7760, 8048, 8176, 10060, 10220, 10864, 11680, 13580, 14084, 14162, 15520, 16096, 16352, 17605, 20120, 20440, 21728, 23360, 27160, 28168, 28324, 31040, 32192, 32704, 35210, 35405, 36719, 40240, 40880, 43456, 48791, 49567, 54320, 56336, 56648, 70420, 70810, 73438, 80480, 81760, 97582, 99134, 108640, 112672, 113296, 140840, 141620, 146876, 160960, 163520, 183595, 195164, 198268, 217280, 225344, 226592, 243955, 247835, 257033, 281680, 283240, 293752, 341537, 367190, 390328, 396536, 453184, 487910, 495670, 514066, 563360, 566480, 587504, 683074, 734380, 780656, 793072, 975820, 991340, 1028132, 1126720, 1132960, 1175008, 1285165, 1366148, 1468760, 1561312, 1586144, 1707685, 1951640, 1982680, 2056264, 2265920, 2350016, 2570330, 2732296, 2937520, 3122624, 3172288, 3415370, 3561743, 3903280, 3965360, 4112528, 5140660, 5464592, 5875040, 6830740, 7123486, 7806560, 7930720, 8225056, 10281320, 10929184, 11750080, 13661480, 14246972, 15613120, 15861440, 16450112, 17808715, 20562640, 21858368, 24932201, 27322960, 28493944, 35617430, 41125280, 49864402, 54645920, 56987888, 71234860, 82250560, 99728804, 109291840, 113975776, 124661005, 142469720, 199457608, 227951552, 249322010, 284939440, 398915216, 498644020, 569878880, 797830432, 997288040, 1139757760, 1595660864, 1994576080, 3989152160, 7978304320]

約数ペア:

[(1, 7978304320), (2, 3989152160), (4, 1994576080), (5, 1595660864), (7, 1139757760), (8, 997288040), (10, 797830432), (14, 569878880), (16, 498644020), (20, 398915216), (28, 284939440), (32, 249322010), (35, 227951552), (40, 199457608), (56, 142469720), (64, 124661005), (70, 113975776), (73, 109291840), (80, 99728804), (97, 82250560), (112, 71234860), (140, 56987888), (146, 54645920), (160, 49864402), (194, 41125280), (224, 35617430), (280, 28493944), (292, 27322960), (320, 24932201), (365, 21858368), (388, 20562640), (448, 17808715), (485, 16450112), (503, 15861440), (511, 15613120), (560, 14246972), (584, 13661480), (679, 11750080), (730, 10929184), (776, 10281320), (970, 8225056), (1006, 7930720), (1022, 7806560), (1120, 7123486), (1168, 6830740), (1358, 5875040), (1460, 5464592), (1552, 5140660), (1940, 4112528), (2012, 3965360), (2044, 3903280), (2240, 3561743), (2336, 3415370), (2515, 3172288), (2555, 3122624), (2716, 2937520), (2920, 2732296), (3104, 2570330), (3395, 2350016), (3521, 2265920), (3880, 2056264), (4024, 1982680), (4088, 1951640), (4672, 1707685), (5030, 1586144), (5110, 1561312), (5432, 1468760), (5840, 1366148), (6208, 1285165), (6790, 1175008), (7042, 1132960), (7081, 1126720), (7760, 1028132), (8048, 991340), (8176, 975820), (10060, 793072), (10220, 780656), (10864, 734380), (11680, 683074), (13580, 587504), (14084, 566480), (14162, 563360), (15520, 514066), (16096, 495670), (16352, 487910), (17605, 453184), (20120, 396536), (20440, 390328), (21728, 367190), (23360, 341537), (27160, 293752), (28168, 283240), (28324, 281680), (31040, 257033), (32192, 247835), (32704, 243955), (35210, 226592), (35405, 225344), (36719, 217280), (40240, 198268), (40880, 195164), (43456, 183595), (48791, 163520), (49567, 160960), (54320, 146876), (56336, 141620), (56648, 140840), (70420, 113296), (70810, 112672), (73438, 108640), (80480, 99134), (81760, 97582)]