389124618240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{408607}}^1$

素因数の和:408668

約数の個数: 192

約数和(自身を含む): 1285055815680

約数和(自身を除く): 895931197440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 6144, 7440, 7680, 7936, 9920, 10240, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 30720, 31744, 39680, 47616, 59520, 63488, 79360, 95232, 119040, 158720, 190464, 238080, 317440, 408607, 476160, 817214, 952320, 1225821, 1634428, 2043035, 2451642, 3268856, 4086070, 4903284, 6129105, 6537712, 8172140, 9806568, 12258210, 12666817, 13075424, 16344280, 19613136, 24516420, 25333634, 26150848, 32688560, 38000451, 39226272, 49032840, 50667268, 52301696, 63334085, 65377120, 76000902, 78452544, 98065680, 101334536, 104603392, 126668170, 130754240, 152001804, 156905088, 190002255, 196131360, 202669072, 209206784, 253336340, 261508480, 304003608, 313810176, 380004510, 392262720, 405338144, 418413568, 506672680, 523016960, 608007216, 627620352, 760009020, 784525440, 810676288, 836827136, 1013345360, 1046033920, 1216014432, 1255240704, 1520018040, 1569050880, 1621352576, 2026690720, 2092067840, 2432028864, 2510481408, 3040036080, 3138101760, 3242705152, 4053381440, 4184135680, 4864057728, 6080072160, 6276203520, 6485410304, 8106762880, 9728115456, 12160144320, 12552407040, 12970820608, 16213525760, 19456230912, 24320288640, 25941641216, 32427051520, 38912461824, 48640577280, 64854103040, 77824923648, 97281154560, 129708206080, 194562309120, 389124618240]

約数ペア:

[(1, 389124618240), (2, 194562309120), (3, 129708206080), (4, 97281154560), (5, 77824923648), (6, 64854103040), (8, 48640577280), (10, 38912461824), (12, 32427051520), (15, 25941641216), (16, 24320288640), (20, 19456230912), (24, 16213525760), (30, 12970820608), (31, 12552407040), (32, 12160144320), (40, 9728115456), (48, 8106762880), (60, 6485410304), (62, 6276203520), (64, 6080072160), (80, 4864057728), (93, 4184135680), (96, 4053381440), (120, 3242705152), (124, 3138101760), (128, 3040036080), (155, 2510481408), (160, 2432028864), (186, 2092067840), (192, 2026690720), (240, 1621352576), (248, 1569050880), (256, 1520018040), (310, 1255240704), (320, 1216014432), (372, 1046033920), (384, 1013345360), (465, 836827136), (480, 810676288), (496, 784525440), (512, 760009020), (620, 627620352), (640, 608007216), (744, 523016960), (768, 506672680), (930, 418413568), (960, 405338144), (992, 392262720), (1024, 380004510), (1240, 313810176), (1280, 304003608), (1488, 261508480), (1536, 253336340), (1860, 209206784), (1920, 202669072), (1984, 196131360), (2048, 190002255), (2480, 156905088), (2560, 152001804), (2976, 130754240), (3072, 126668170), (3720, 104603392), (3840, 101334536), (3968, 98065680), (4960, 78452544), (5120, 76000902), (5952, 65377120), (6144, 63334085), (7440, 52301696), (7680, 50667268), (7936, 49032840), (9920, 39226272), (10240, 38000451), (11904, 32688560), (14880, 26150848), (15360, 25333634), (15872, 24516420), (19840, 19613136), (23808, 16344280), (29760, 13075424), (30720, 12666817), (31744, 12258210), (39680, 9806568), (47616, 8172140), (59520, 6537712), (63488, 6129105), (79360, 4903284), (95232, 4086070), (119040, 3268856), (158720, 2451642), (190464, 2043035), (238080, 1634428), (317440, 1225821), (408607, 952320), (476160, 817214)]