1409057280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2711

約数の個数: 240

約数和(自身を含む): 5094048960

約数和(自身を除く): 3684991680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1536, 1656, 1840, 1920, 2070, 2208, 2304, 2560, 2659, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 4608, 5318, 5520, 5760, 5888, 6624, 7360, 7680, 7977, 8280, 8832, 10636, 11040, 11520, 11776, 13248, 13295, 14720, 15954, 16560, 17664, 21272, 22080, 23040, 23931, 26496, 26590, 29440, 31908, 33120, 35328, 39885, 42544, 44160, 47862, 52992, 53180, 58880, 61157, 63816, 66240, 79770, 85088, 88320, 95724, 105984, 106360, 119655, 122314, 127632, 132480, 159540, 170176, 176640, 183471, 191448, 212720, 239310, 244628, 255264, 264960, 305785, 319080, 340352, 366942, 382896, 425440, 478620, 489256, 510528, 529920, 550413, 611570, 638160, 680704, 733884, 765792, 850880, 917355, 957240, 978512, 1021056, 1100826, 1223140, 1276320, 1361408, 1467768, 1531584, 1701760, 1834710, 1914480, 1957024, 2042112, 2201652, 2446280, 2552640, 2752065, 2935536, 3063168, 3403520, 3669420, 3828960, 3914048, 4084224, 4403304, 4892560, 5105280, 5504130, 5871072, 6126336, 6807040, 7338840, 7657920, 7828096, 8806608, 9785120, 10210560, 11008260, 11742144, 12252672, 14677680, 15315840, 15656192, 17613216, 19570240, 20421120, 22016520, 23484288, 29355360, 30631680, 31312384, 35226432, 39140480, 44033040, 46968576, 58710720, 61263360, 70452864, 78280960, 88066080, 93937152, 117421440, 140905728, 156561920, 176132160, 234842880, 281811456, 352264320, 469685760, 704528640, 1409057280]

約数ペア:

[(1, 1409057280), (2, 704528640), (3, 469685760), (4, 352264320), (5, 281811456), (6, 234842880), (8, 176132160), (9, 156561920), (10, 140905728), (12, 117421440), (15, 93937152), (16, 88066080), (18, 78280960), (20, 70452864), (23, 61263360), (24, 58710720), (30, 46968576), (32, 44033040), (36, 39140480), (40, 35226432), (45, 31312384), (46, 30631680), (48, 29355360), (60, 23484288), (64, 22016520), (69, 20421120), (72, 19570240), (80, 17613216), (90, 15656192), (92, 15315840), (96, 14677680), (115, 12252672), (120, 11742144), (128, 11008260), (138, 10210560), (144, 9785120), (160, 8806608), (180, 7828096), (184, 7657920), (192, 7338840), (207, 6807040), (230, 6126336), (240, 5871072), (256, 5504130), (276, 5105280), (288, 4892560), (320, 4403304), (345, 4084224), (360, 3914048), (368, 3828960), (384, 3669420), (414, 3403520), (460, 3063168), (480, 2935536), (512, 2752065), (552, 2552640), (576, 2446280), (640, 2201652), (690, 2042112), (720, 1957024), (736, 1914480), (768, 1834710), (828, 1701760), (920, 1531584), (960, 1467768), (1035, 1361408), (1104, 1276320), (1152, 1223140), (1280, 1100826), (1380, 1021056), (1440, 978512), (1472, 957240), (1536, 917355), (1656, 850880), (1840, 765792), (1920, 733884), (2070, 680704), (2208, 638160), (2304, 611570), (2560, 550413), (2659, 529920), (2760, 510528), (2880, 489256), (2944, 478620), (3312, 425440), (3680, 382896), (3840, 366942), (4140, 340352), (4416, 319080), (4608, 305785), (5318, 264960), (5520, 255264), (5760, 244628), (5888, 239310), (6624, 212720), (7360, 191448), (7680, 183471), (7977, 176640), (8280, 170176), (8832, 159540), (10636, 132480), (11040, 127632), (11520, 122314), (11776, 119655), (13248, 106360), (13295, 105984), (14720, 95724), (15954, 88320), (16560, 85088), (17664, 79770), (21272, 66240), (22080, 63816), (23040, 61157), (23931, 58880), (26496, 53180), (26590, 52992), (29440, 47862), (31908, 44160), (33120, 42544), (35328, 39885)]