1764368640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6659}}^1$

素因数の和:6709

約数の個数: 216

約数和(自身を含む): 6370902720

約数和(自身を除く): 4606534080

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, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 5520, 5760, 5888, 6624, 6659, 7360, 8280, 8832, 11040, 11520, 13248, 13318, 14720, 16560, 17664, 19977, 22080, 26496, 26636, 29440, 33120, 33295, 39954, 44160, 52992, 53272, 59931, 66240, 66590, 79908, 88320, 99885, 106544, 119862, 132480, 133180, 153157, 159816, 199770, 213088, 239724, 264960, 266360, 299655, 306314, 319632, 399540, 426176, 459471, 479448, 532720, 599310, 612628, 639264, 765785, 799080, 852352, 918942, 958896, 1065440, 1198620, 1225256, 1278528, 1378413, 1531570, 1598160, 1704704, 1837884, 1917792, 2130880, 2297355, 2397240, 2450512, 2557056, 2756826, 3063140, 3196320, 3675768, 3835584, 4261760, 4594710, 4794480, 4901024, 5114112, 5513652, 6126280, 6392640, 6892065, 7351536, 7671168, 8523520, 9189420, 9588960, 9802048, 11027304, 12252560, 12785280, 13784130, 14703072, 15342336, 18378840, 19177920, 19604096, 22054608, 24505120, 25570560, 27568260, 29406144, 36757680, 38355840, 39208192, 44109216, 49010240, 55136520, 58812288, 73515360, 76711680, 88218432, 98020480, 110273040, 117624576, 147030720, 176436864, 196040960, 220546080, 294061440, 352873728, 441092160, 588122880, 882184320, 1764368640]

約数ペア:

[(1, 1764368640), (2, 882184320), (3, 588122880), (4, 441092160), (5, 352873728), (6, 294061440), (8, 220546080), (9, 196040960), (10, 176436864), (12, 147030720), (15, 117624576), (16, 110273040), (18, 98020480), (20, 88218432), (23, 76711680), (24, 73515360), (30, 58812288), (32, 55136520), (36, 49010240), (40, 44109216), (45, 39208192), (46, 38355840), (48, 36757680), (60, 29406144), (64, 27568260), (69, 25570560), (72, 24505120), (80, 22054608), (90, 19604096), (92, 19177920), (96, 18378840), (115, 15342336), (120, 14703072), (128, 13784130), (138, 12785280), (144, 12252560), (160, 11027304), (180, 9802048), (184, 9588960), (192, 9189420), (207, 8523520), (230, 7671168), (240, 7351536), (256, 6892065), (276, 6392640), (288, 6126280), (320, 5513652), (345, 5114112), (360, 4901024), (368, 4794480), (384, 4594710), (414, 4261760), (460, 3835584), (480, 3675768), (552, 3196320), (576, 3063140), (640, 2756826), (690, 2557056), (720, 2450512), (736, 2397240), (768, 2297355), (828, 2130880), (920, 1917792), (960, 1837884), (1035, 1704704), (1104, 1598160), (1152, 1531570), (1280, 1378413), (1380, 1278528), (1440, 1225256), (1472, 1198620), (1656, 1065440), (1840, 958896), (1920, 918942), (2070, 852352), (2208, 799080), (2304, 765785), (2760, 639264), (2880, 612628), (2944, 599310), (3312, 532720), (3680, 479448), (3840, 459471), (4140, 426176), (4416, 399540), (5520, 319632), (5760, 306314), (5888, 299655), (6624, 266360), (6659, 264960), (7360, 239724), (8280, 213088), (8832, 199770), (11040, 159816), (11520, 153157), (13248, 133180), (13318, 132480), (14720, 119862), (16560, 106544), (17664, 99885), (19977, 88320), (22080, 79908), (26496, 66590), (26636, 66240), (29440, 59931), (33120, 53272), (33295, 52992), (39954, 44160)]