79000320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2939}}^1$

素因数の和:2970

約数の個数: 144

約数和(自身を含む): 288449280

約数和(自身を除く): 209448960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 2939, 3360, 3840, 4480, 5376, 5878, 6720, 8817, 8960, 11756, 13440, 14695, 17634, 20573, 23512, 26880, 29390, 35268, 41146, 44085, 47024, 58780, 61719, 70536, 82292, 88170, 94048, 102865, 117560, 123438, 141072, 164584, 176340, 188096, 205730, 235120, 246876, 282144, 308595, 329168, 352680, 376192, 411460, 470240, 493752, 564288, 617190, 658336, 705360, 752384, 822920, 940480, 987504, 1128576, 1234380, 1316672, 1410720, 1645840, 1880960, 1975008, 2257152, 2468760, 2633344, 2821440, 3291680, 3761920, 3950016, 4937520, 5266688, 5642880, 6583360, 7900032, 9875040, 11285760, 13166720, 15800064, 19750080, 26333440, 39500160, 79000320]

約数ペア:

[(1, 79000320), (2, 39500160), (3, 26333440), (4, 19750080), (5, 15800064), (6, 13166720), (7, 11285760), (8, 9875040), (10, 7900032), (12, 6583360), (14, 5642880), (15, 5266688), (16, 4937520), (20, 3950016), (21, 3761920), (24, 3291680), (28, 2821440), (30, 2633344), (32, 2468760), (35, 2257152), (40, 1975008), (42, 1880960), (48, 1645840), (56, 1410720), (60, 1316672), (64, 1234380), (70, 1128576), (80, 987504), (84, 940480), (96, 822920), (105, 752384), (112, 705360), (120, 658336), (128, 617190), (140, 564288), (160, 493752), (168, 470240), (192, 411460), (210, 376192), (224, 352680), (240, 329168), (256, 308595), (280, 282144), (320, 246876), (336, 235120), (384, 205730), (420, 188096), (448, 176340), (480, 164584), (560, 141072), (640, 123438), (672, 117560), (768, 102865), (840, 94048), (896, 88170), (960, 82292), (1120, 70536), (1280, 61719), (1344, 58780), (1680, 47024), (1792, 44085), (1920, 41146), (2240, 35268), (2688, 29390), (2939, 26880), (3360, 23512), (3840, 20573), (4480, 17634), (5376, 14695), (5878, 13440), (6720, 11756), (8817, 8960)]