245516832

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 804988800

約数和(自身を除く): 559471968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 79, 81, 88, 96, 99, 108, 109, 132, 144, 158, 162, 176, 198, 216, 218, 237, 264, 288, 297, 316, 324, 327, 352, 396, 432, 436, 474, 528, 594, 632, 648, 654, 711, 792, 864, 869, 872, 891, 948, 981, 1056, 1188, 1199, 1264, 1296, 1308, 1422, 1584, 1738, 1744, 1782, 1896, 1962, 2133, 2376, 2398, 2528, 2592, 2607, 2616, 2844, 2943, 3168, 3476, 3488, 3564, 3597, 3792, 3924, 4266, 4752, 4796, 5214, 5232, 5688, 5886, 6399, 6952, 7128, 7194, 7584, 7821, 7848, 8532, 8611, 8829, 9504, 9592, 10428, 10464, 10791, 11376, 11772, 12798, 13904, 14256, 14388, 15642, 15696, 17064, 17222, 17658, 19184, 20856, 21582, 22752, 23463, 23544, 25596, 25833, 27808, 28512, 28776, 31284, 31392, 32373, 34128, 34444, 35316, 38368, 41712, 43164, 46926, 47088, 51192, 51666, 57552, 62568, 64746, 68256, 68888, 70389, 70632, 77499, 83424, 86328, 93852, 94176, 94721, 97119, 102384, 103332, 115104, 125136, 129492, 137776, 140778, 141264, 154998, 172656, 187704, 189442, 194238, 204768, 206664, 232497, 250272, 258984, 275552, 281556, 282528, 284163, 309996, 345312, 375408, 378884, 388476, 413328, 464994, 517968, 563112, 568326, 619992, 697491, 750816, 757768, 776952, 826656, 852489, 929988, 1035936, 1126224, 1136652, 1239984, 1394982, 1515536, 1553904, 1704978, 1859976, 2252448, 2273304, 2479968, 2557467, 2789964, 3031072, 3107808, 3409956, 3719952, 4546608, 5114934, 5579928, 6819912, 7439904, 7672401, 9093216, 10229868, 11159856, 13639824, 15344802, 20459736, 22319712, 27279648, 30689604, 40919472, 61379208, 81838944, 122758416, 245516832]

約数ペア:

[(1, 245516832), (2, 122758416), (3, 81838944), (4, 61379208), (6, 40919472), (8, 30689604), (9, 27279648), (11, 22319712), (12, 20459736), (16, 15344802), (18, 13639824), (22, 11159856), (24, 10229868), (27, 9093216), (32, 7672401), (33, 7439904), (36, 6819912), (44, 5579928), (48, 5114934), (54, 4546608), (66, 3719952), (72, 3409956), (79, 3107808), (81, 3031072), (88, 2789964), (96, 2557467), (99, 2479968), (108, 2273304), (109, 2252448), (132, 1859976), (144, 1704978), (158, 1553904), (162, 1515536), (176, 1394982), (198, 1239984), (216, 1136652), (218, 1126224), (237, 1035936), (264, 929988), (288, 852489), (297, 826656), (316, 776952), (324, 757768), (327, 750816), (352, 697491), (396, 619992), (432, 568326), (436, 563112), (474, 517968), (528, 464994), (594, 413328), (632, 388476), (648, 378884), (654, 375408), (711, 345312), (792, 309996), (864, 284163), (869, 282528), (872, 281556), (891, 275552), (948, 258984), (981, 250272), (1056, 232497), (1188, 206664), (1199, 204768), (1264, 194238), (1296, 189442), (1308, 187704), (1422, 172656), (1584, 154998), (1738, 141264), (1744, 140778), (1782, 137776), (1896, 129492), (1962, 125136), (2133, 115104), (2376, 103332), (2398, 102384), (2528, 97119), (2592, 94721), (2607, 94176), (2616, 93852), (2844, 86328), (2943, 83424), (3168, 77499), (3476, 70632), (3488, 70389), (3564, 68888), (3597, 68256), (3792, 64746), (3924, 62568), (4266, 57552), (4752, 51666), (4796, 51192), (5214, 47088), (5232, 46926), (5688, 43164), (5886, 41712), (6399, 38368), (6952, 35316), (7128, 34444), (7194, 34128), (7584, 32373), (7821, 31392), (7848, 31284), (8532, 28776), (8611, 28512), (8829, 27808), (9504, 25833), (9592, 25596), (10428, 23544), (10464, 23463), (10791, 22752), (11376, 21582), (11772, 20856), (12798, 19184), (13904, 17658), (14256, 17222), (14388, 17064), (15642, 15696)]