1168340320

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 3281040000

約数和(自身を除く): 2112699680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 160, 196, 224, 244, 245, 280, 305, 343, 349, 392, 427, 488, 490, 560, 610, 686, 698, 784, 854, 976, 980, 1120, 1220, 1372, 1396, 1568, 1708, 1715, 1745, 1952, 1960, 2135, 2440, 2443, 2744, 2792, 2989, 3416, 3430, 3490, 3920, 4270, 4880, 4886, 5488, 5584, 5978, 6832, 6860, 6980, 7840, 8540, 9760, 9772, 10976, 11168, 11956, 12215, 13664, 13720, 13960, 14945, 17080, 17101, 19544, 20923, 21289, 23912, 24430, 27440, 27920, 29890, 34160, 34202, 39088, 41846, 42578, 47824, 48860, 54880, 55840, 59780, 68320, 68404, 78176, 83692, 85156, 85505, 95648, 97720, 104615, 106445, 119560, 119707, 136808, 149023, 167384, 170312, 171010, 195440, 209230, 212890, 239120, 239414, 273616, 298046, 334768, 340624, 342020, 390880, 418460, 425780, 478240, 478828, 547232, 596092, 598535, 669536, 681248, 684040, 745115, 836920, 851560, 957656, 1043161, 1192184, 1197070, 1368080, 1490230, 1673840, 1703120, 1915312, 2086322, 2384368, 2394140, 2736160, 2980460, 3347680, 3406240, 3830624, 4172644, 4768736, 4788280, 5215805, 5960920, 7302127, 8345288, 9576560, 10431610, 11921840, 14604254, 16690576, 19153120, 20863220, 23843680, 29208508, 33381152, 36510635, 41726440, 58417016, 73021270, 83452880, 116834032, 146042540, 166905760, 233668064, 292085080, 584170160, 1168340320]

約数ペア:

[(1, 1168340320), (2, 584170160), (4, 292085080), (5, 233668064), (7, 166905760), (8, 146042540), (10, 116834032), (14, 83452880), (16, 73021270), (20, 58417016), (28, 41726440), (32, 36510635), (35, 33381152), (40, 29208508), (49, 23843680), (56, 20863220), (61, 19153120), (70, 16690576), (80, 14604254), (98, 11921840), (112, 10431610), (122, 9576560), (140, 8345288), (160, 7302127), (196, 5960920), (224, 5215805), (244, 4788280), (245, 4768736), (280, 4172644), (305, 3830624), (343, 3406240), (349, 3347680), (392, 2980460), (427, 2736160), (488, 2394140), (490, 2384368), (560, 2086322), (610, 1915312), (686, 1703120), (698, 1673840), (784, 1490230), (854, 1368080), (976, 1197070), (980, 1192184), (1120, 1043161), (1220, 957656), (1372, 851560), (1396, 836920), (1568, 745115), (1708, 684040), (1715, 681248), (1745, 669536), (1952, 598535), (1960, 596092), (2135, 547232), (2440, 478828), (2443, 478240), (2744, 425780), (2792, 418460), (2989, 390880), (3416, 342020), (3430, 340624), (3490, 334768), (3920, 298046), (4270, 273616), (4880, 239414), (4886, 239120), (5488, 212890), (5584, 209230), (5978, 195440), (6832, 171010), (6860, 170312), (6980, 167384), (7840, 149023), (8540, 136808), (9760, 119707), (9772, 119560), (10976, 106445), (11168, 104615), (11956, 97720), (12215, 95648), (13664, 85505), (13720, 85156), (13960, 83692), (14945, 78176), (17080, 68404), (17101, 68320), (19544, 59780), (20923, 55840), (21289, 54880), (23912, 48860), (24430, 47824), (27440, 42578), (27920, 41846), (29890, 39088), (34160, 34202)]