197440320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2709

約数の個数: 224

約数和(自身を含む): 781848576

約数和(自身を除く): 584408256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 2671, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 5342, 6160, 6720, 7392, 8013, 9240, 10560, 10684, 12320, 13355, 14784, 16026, 18480, 18697, 21368, 24640, 26710, 29381, 32052, 36960, 37394, 40065, 42736, 53420, 56091, 58762, 64104, 73920, 74788, 80130, 85472, 88143, 93485, 106840, 112182, 117524, 128208, 146905, 149576, 160260, 170944, 176286, 186970, 205667, 213680, 224364, 235048, 256416, 280455, 293810, 299152, 320520, 352572, 373940, 411334, 427360, 440715, 448728, 470096, 512832, 560910, 587620, 598304, 617001, 641040, 705144, 747880, 822668, 854720, 881430, 897456, 940192, 1028335, 1121820, 1175240, 1196608, 1234002, 1282080, 1410288, 1495760, 1645336, 1762860, 1794912, 1880384, 2056670, 2243640, 2350480, 2468004, 2564160, 2820576, 2991520, 3085005, 3290672, 3525720, 3589824, 4113340, 4487280, 4700960, 4936008, 5641152, 5983040, 6170010, 6581344, 7051440, 8226680, 8974560, 9401920, 9872016, 12340020, 13162688, 14102880, 16453360, 17949120, 19744032, 24680040, 28205760, 32906720, 39488064, 49360080, 65813440, 98720160, 197440320]

約数ペア:

[(1, 197440320), (2, 98720160), (3, 65813440), (4, 49360080), (5, 39488064), (6, 32906720), (7, 28205760), (8, 24680040), (10, 19744032), (11, 17949120), (12, 16453360), (14, 14102880), (15, 13162688), (16, 12340020), (20, 9872016), (21, 9401920), (22, 8974560), (24, 8226680), (28, 7051440), (30, 6581344), (32, 6170010), (33, 5983040), (35, 5641152), (40, 4936008), (42, 4700960), (44, 4487280), (48, 4113340), (55, 3589824), (56, 3525720), (60, 3290672), (64, 3085005), (66, 2991520), (70, 2820576), (77, 2564160), (80, 2468004), (84, 2350480), (88, 2243640), (96, 2056670), (105, 1880384), (110, 1794912), (112, 1762860), (120, 1645336), (132, 1495760), (140, 1410288), (154, 1282080), (160, 1234002), (165, 1196608), (168, 1175240), (176, 1121820), (192, 1028335), (210, 940192), (220, 897456), (224, 881430), (231, 854720), (240, 822668), (264, 747880), (280, 705144), (308, 641040), (320, 617001), (330, 598304), (336, 587620), (352, 560910), (385, 512832), (420, 470096), (440, 448728), (448, 440715), (462, 427360), (480, 411334), (528, 373940), (560, 352572), (616, 320520), (660, 299152), (672, 293810), (704, 280455), (770, 256416), (840, 235048), (880, 224364), (924, 213680), (960, 205667), (1056, 186970), (1120, 176286), (1155, 170944), (1232, 160260), (1320, 149576), (1344, 146905), (1540, 128208), (1680, 117524), (1760, 112182), (1848, 106840), (2112, 93485), (2240, 88143), (2310, 85472), (2464, 80130), (2640, 74788), (2671, 73920), (3080, 64104), (3360, 58762), (3520, 56091), (3696, 53420), (4620, 42736), (4928, 40065), (5280, 37394), (5342, 36960), (6160, 32052), (6720, 29381), (7392, 26710), (8013, 24640), (9240, 21368), (10560, 18697), (10684, 18480), (12320, 16026), (13355, 14784)]