661920336

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 420

約数和(自身を含む): 2451502816

約数和(自身を除く): 1789582480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 67, 72, 77, 81, 84, 88, 99, 108, 112, 121, 126, 132, 134, 144, 154, 162, 168, 176, 189, 198, 201, 216, 231, 242, 243, 252, 264, 268, 297, 308, 324, 336, 363, 378, 396, 402, 432, 462, 469, 484, 486, 504, 528, 536, 567, 594, 603, 616, 648, 693, 726, 729, 737, 756, 792, 804, 847, 891, 924, 938, 968, 972, 1008, 1072, 1089, 1134, 1188, 1206, 1232, 1296, 1386, 1407, 1452, 1458, 1474, 1512, 1584, 1608, 1694, 1701, 1782, 1809, 1848, 1876, 1936, 1944, 2079, 2178, 2211, 2268, 2376, 2412, 2541, 2673, 2772, 2814, 2904, 2916, 2948, 3024, 3216, 3267, 3388, 3402, 3564, 3618, 3696, 3752, 3888, 4158, 4221, 4356, 4422, 4536, 4752, 4824, 5082, 5103, 5159, 5346, 5427, 5544, 5628, 5808, 5832, 5896, 6237, 6534, 6633, 6776, 6804, 7128, 7236, 7504, 7623, 8019, 8107, 8316, 8442, 8712, 8844, 9072, 9648, 9801, 10164, 10206, 10318, 10692, 10854, 11088, 11256, 11664, 11792, 12474, 12663, 13068, 13266, 13552, 13608, 14256, 14472, 15246, 15477, 16038, 16214, 16281, 16632, 16884, 17424, 17688, 18711, 19602, 19899, 20328, 20412, 20636, 21384, 21708, 22512, 22869, 24321, 24948, 25326, 26136, 26532, 27216, 28944, 29403, 30492, 30954, 32076, 32428, 32562, 33264, 33768, 35376, 37422, 37989, 39204, 39798, 40656, 40824, 41272, 42768, 43416, 45738, 46431, 48642, 48843, 49896, 50652, 52272, 53064, 56133, 56749, 58806, 59697, 60984, 61908, 64152, 64856, 65124, 67536, 68607, 72963, 74844, 75978, 78408, 79596, 81648, 82544, 86832, 88209, 91476, 92862, 97284, 97686, 99792, 101304, 106128, 112266, 113498, 113967, 117612, 119394, 121968, 123816, 128304, 129712, 130248, 137214, 139293, 145926, 149688, 151956, 156816, 159192, 170247, 176418, 179091, 182952, 185724, 194568, 195372, 202608, 205821, 218889, 224532, 226996, 227934, 235224, 238788, 247632, 260496, 274428, 278586, 291852, 299376, 303912, 318384, 340494, 341901, 352836, 358182, 365904, 371448, 389136, 390744, 411642, 417879, 437778, 449064, 453992, 455868, 470448, 477576, 510741, 537273, 548856, 557172, 583704, 607824, 617463, 656667, 680988, 683802, 705672, 716364, 742896, 781488, 823284, 835758, 875556, 898128, 907984, 911736, 955152, 1021482, 1074546, 1097712, 1114344, 1167408, 1234926, 1253637, 1313334, 1361976, 1367604, 1411344, 1432728, 1532223, 1646568, 1671516, 1751112, 1823472, 1970001, 2042964, 2149092, 2228688, 2469852, 2507274, 2626668, 2723952, 2735208, 2865456, 3064446, 3293136, 3343032, 3502224, 3760911, 3940002, 4085928, 4298184, 4596669, 4939704, 5014548, 5253336, 5470416, 5910003, 6128892, 6686064, 7521822, 7880004, 8171856, 8596368, 9193338, 9879408, 10029096, 10506672, 11820006, 12257784, 13790007, 15043644, 15760008, 18386676, 20058192, 23640012, 24515568, 27580014, 30087288, 31520016, 36773352, 41370021, 47280024, 55160028, 60174576, 73546704, 82740042, 94560048, 110320056, 165480084, 220640112, 330960168, 661920336]

約数ペア:

[(1, 661920336), (2, 330960168), (3, 220640112), (4, 165480084), (6, 110320056), (7, 94560048), (8, 82740042), (9, 73546704), (11, 60174576), (12, 55160028), (14, 47280024), (16, 41370021), (18, 36773352), (21, 31520016), (22, 30087288), (24, 27580014), (27, 24515568), (28, 23640012), (33, 20058192), (36, 18386676), (42, 15760008), (44, 15043644), (48, 13790007), (54, 12257784), (56, 11820006), (63, 10506672), (66, 10029096), (67, 9879408), (72, 9193338), (77, 8596368), (81, 8171856), (84, 7880004), (88, 7521822), (99, 6686064), (108, 6128892), (112, 5910003), (121, 5470416), (126, 5253336), (132, 5014548), (134, 4939704), (144, 4596669), (154, 4298184), (162, 4085928), (168, 3940002), (176, 3760911), (189, 3502224), (198, 3343032), (201, 3293136), (216, 3064446), (231, 2865456), (242, 2735208), (243, 2723952), (252, 2626668), (264, 2507274), (268, 2469852), (297, 2228688), (308, 2149092), (324, 2042964), (336, 1970001), (363, 1823472), (378, 1751112), (396, 1671516), (402, 1646568), (432, 1532223), (462, 1432728), (469, 1411344), (484, 1367604), (486, 1361976), (504, 1313334), (528, 1253637), (536, 1234926), (567, 1167408), (594, 1114344), (603, 1097712), (616, 1074546), (648, 1021482), (693, 955152), (726, 911736), (729, 907984), (737, 898128), (756, 875556), (792, 835758), (804, 823284), (847, 781488), (891, 742896), (924, 716364), (938, 705672), (968, 683802), (972, 680988), (1008, 656667), (1072, 617463), (1089, 607824), (1134, 583704), (1188, 557172), (1206, 548856), (1232, 537273), (1296, 510741), (1386, 477576), (1407, 470448), (1452, 455868), (1458, 453992), (1474, 449064), (1512, 437778), (1584, 417879), (1608, 411642), (1694, 390744), (1701, 389136), (1782, 371448), (1809, 365904), (1848, 358182), (1876, 352836), (1936, 341901), (1944, 340494), (2079, 318384), (2178, 303912), (2211, 299376), (2268, 291852), (2376, 278586), (2412, 274428), (2541, 260496), (2673, 247632), (2772, 238788), (2814, 235224), (2904, 227934), (2916, 226996), (2948, 224532), (3024, 218889), (3216, 205821), (3267, 202608), (3388, 195372), (3402, 194568), (3564, 185724), (3618, 182952), (3696, 179091), (3752, 176418), (3888, 170247), (4158, 159192), (4221, 156816), (4356, 151956), (4422, 149688), (4536, 145926), (4752, 139293), (4824, 137214), (5082, 130248), (5103, 129712), (5159, 128304), (5346, 123816), (5427, 121968), (5544, 119394), (5628, 117612), (5808, 113967), (5832, 113498), (5896, 112266), (6237, 106128), (6534, 101304), (6633, 99792), (6776, 97686), (6804, 97284), (7128, 92862), (7236, 91476), (7504, 88209), (7623, 86832), (8019, 82544), (8107, 81648), (8316, 79596), (8442, 78408), (8712, 75978), (8844, 74844), (9072, 72963), (9648, 68607), (9801, 67536), (10164, 65124), (10206, 64856), (10318, 64152), (10692, 61908), (10854, 60984), (11088, 59697), (11256, 58806), (11664, 56749), (11792, 56133), (12474, 53064), (12663, 52272), (13068, 50652), (13266, 49896), (13552, 48843), (13608, 48642), (14256, 46431), (14472, 45738), (15246, 43416), (15477, 42768), (16038, 41272), (16214, 40824), (16281, 40656), (16632, 39798), (16884, 39204), (17424, 37989), (17688, 37422), (18711, 35376), (19602, 33768), (19899, 33264), (20328, 32562), (20412, 32428), (20636, 32076), (21384, 30954), (21708, 30492), (22512, 29403), (22869, 28944), (24321, 27216), (24948, 26532), (25326, 26136)]