2079890784

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:467

約数の個数: 240

約数和(自身を含む): 6503943600

約数和(自身を除く): 4424052816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 157, 162, 171, 216, 228, 269, 288, 304, 314, 324, 342, 432, 456, 471, 513, 538, 608, 628, 648, 684, 807, 864, 912, 942, 1026, 1076, 1256, 1296, 1368, 1413, 1539, 1614, 1824, 1884, 2052, 2152, 2421, 2512, 2592, 2736, 2826, 2983, 3078, 3228, 3768, 4104, 4239, 4304, 4842, 5024, 5111, 5472, 5652, 5966, 6156, 6456, 7263, 7536, 8208, 8478, 8608, 8949, 9684, 10222, 11304, 11932, 12312, 12717, 12912, 14526, 15072, 15333, 16416, 16956, 17898, 19368, 20444, 21789, 22608, 23864, 24624, 25434, 25824, 26847, 29052, 30666, 33912, 35796, 38736, 40888, 42233, 43578, 45216, 45999, 47728, 49248, 50868, 53694, 58104, 61332, 67824, 71592, 77472, 80541, 81776, 84466, 87156, 91998, 95456, 101736, 107388, 116208, 122664, 126699, 135648, 137997, 143184, 161082, 163552, 168932, 174312, 183996, 203472, 214776, 232416, 241623, 245328, 253398, 275994, 286368, 322164, 337864, 348624, 367992, 380097, 406944, 413991, 429552, 483246, 490656, 506796, 551988, 644328, 675728, 697248, 735984, 760194, 802427, 827982, 859104, 966492, 1013592, 1103976, 1140291, 1288656, 1351456, 1471968, 1520388, 1604854, 1655964, 1932984, 2027184, 2207952, 2280582, 2407281, 2577312, 3040776, 3209708, 3311928, 3420873, 3865968, 4054368, 4415904, 4561164, 4814562, 6081552, 6419416, 6623856, 6841746, 7221843, 7731936, 9122328, 9629124, 12163104, 12838832, 13247712, 13683492, 14443686, 18244656, 19258248, 21665529, 25677664, 27366984, 28887372, 36489312, 38516496, 43331058, 54733968, 57774744, 64996587, 77032992, 86662116, 109467936, 115549488, 129993174, 173324232, 231098976, 259986348, 346648464, 519972696, 693296928, 1039945392, 2079890784]

約数ペア:

[(1, 2079890784), (2, 1039945392), (3, 693296928), (4, 519972696), (6, 346648464), (8, 259986348), (9, 231098976), (12, 173324232), (16, 129993174), (18, 115549488), (19, 109467936), (24, 86662116), (27, 77032992), (32, 64996587), (36, 57774744), (38, 54733968), (48, 43331058), (54, 38516496), (57, 36489312), (72, 28887372), (76, 27366984), (81, 25677664), (96, 21665529), (108, 19258248), (114, 18244656), (144, 14443686), (152, 13683492), (157, 13247712), (162, 12838832), (171, 12163104), (216, 9629124), (228, 9122328), (269, 7731936), (288, 7221843), (304, 6841746), (314, 6623856), (324, 6419416), (342, 6081552), (432, 4814562), (456, 4561164), (471, 4415904), (513, 4054368), (538, 3865968), (608, 3420873), (628, 3311928), (648, 3209708), (684, 3040776), (807, 2577312), (864, 2407281), (912, 2280582), (942, 2207952), (1026, 2027184), (1076, 1932984), (1256, 1655964), (1296, 1604854), (1368, 1520388), (1413, 1471968), (1539, 1351456), (1614, 1288656), (1824, 1140291), (1884, 1103976), (2052, 1013592), (2152, 966492), (2421, 859104), (2512, 827982), (2592, 802427), (2736, 760194), (2826, 735984), (2983, 697248), (3078, 675728), (3228, 644328), (3768, 551988), (4104, 506796), (4239, 490656), (4304, 483246), (4842, 429552), (5024, 413991), (5111, 406944), (5472, 380097), (5652, 367992), (5966, 348624), (6156, 337864), (6456, 322164), (7263, 286368), (7536, 275994), (8208, 253398), (8478, 245328), (8608, 241623), (8949, 232416), (9684, 214776), (10222, 203472), (11304, 183996), (11932, 174312), (12312, 168932), (12717, 163552), (12912, 161082), (14526, 143184), (15072, 137997), (15333, 135648), (16416, 126699), (16956, 122664), (17898, 116208), (19368, 107388), (20444, 101736), (21789, 95456), (22608, 91998), (23864, 87156), (24624, 84466), (25434, 81776), (25824, 80541), (26847, 77472), (29052, 71592), (30666, 67824), (33912, 61332), (35796, 58104), (38736, 53694), (40888, 50868), (42233, 49248), (43578, 47728), (45216, 45999)]