1440567072

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{4861}}^1$

素因数の和:4901

約数の個数: 192

約数和(自身を含む): 4900896000

約数和(自身を除く): 3460328928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2352, 2646, 2744, 3024, 3087, 3528, 4116, 4704, 4861, 5292, 5488, 6048, 6174, 7056, 8232, 9261, 9722, 10584, 10976, 12348, 14112, 14583, 16464, 18522, 19444, 21168, 24696, 29166, 32928, 34027, 37044, 38888, 42336, 43749, 49392, 58332, 68054, 74088, 77776, 87498, 98784, 102081, 116664, 131247, 136108, 148176, 155552, 174996, 204162, 233328, 238189, 262494, 272216, 296352, 306243, 349992, 408324, 466656, 476378, 524988, 544432, 612486, 699984, 714567, 816648, 918729, 952756, 1049976, 1088864, 1224972, 1399968, 1429134, 1633296, 1667323, 1837458, 1905512, 2099952, 2143701, 2449944, 2858268, 3266592, 3334646, 3674916, 3811024, 4199904, 4287402, 4899888, 5001969, 5716536, 6431103, 6669292, 7349832, 7622048, 8574804, 9799776, 10003938, 11433072, 12862206, 13338584, 14699664, 15005907, 17149608, 20007876, 22866144, 25724412, 26677168, 29399328, 30011814, 34299216, 40015752, 45017721, 51448824, 53354336, 60023628, 68598432, 80031504, 90035442, 102897648, 120047256, 160063008, 180070884, 205795296, 240094512, 360141768, 480189024, 720283536, 1440567072]

約数ペア:

[(1, 1440567072), (2, 720283536), (3, 480189024), (4, 360141768), (6, 240094512), (7, 205795296), (8, 180070884), (9, 160063008), (12, 120047256), (14, 102897648), (16, 90035442), (18, 80031504), (21, 68598432), (24, 60023628), (27, 53354336), (28, 51448824), (32, 45017721), (36, 40015752), (42, 34299216), (48, 30011814), (49, 29399328), (54, 26677168), (56, 25724412), (63, 22866144), (72, 20007876), (84, 17149608), (96, 15005907), (98, 14699664), (108, 13338584), (112, 12862206), (126, 11433072), (144, 10003938), (147, 9799776), (168, 8574804), (189, 7622048), (196, 7349832), (216, 6669292), (224, 6431103), (252, 5716536), (288, 5001969), (294, 4899888), (336, 4287402), (343, 4199904), (378, 3811024), (392, 3674916), (432, 3334646), (441, 3266592), (504, 2858268), (588, 2449944), (672, 2143701), (686, 2099952), (756, 1905512), (784, 1837458), (864, 1667323), (882, 1633296), (1008, 1429134), (1029, 1399968), (1176, 1224972), (1323, 1088864), (1372, 1049976), (1512, 952756), (1568, 918729), (1764, 816648), (2016, 714567), (2058, 699984), (2352, 612486), (2646, 544432), (2744, 524988), (3024, 476378), (3087, 466656), (3528, 408324), (4116, 349992), (4704, 306243), (4861, 296352), (5292, 272216), (5488, 262494), (6048, 238189), (6174, 233328), (7056, 204162), (8232, 174996), (9261, 155552), (9722, 148176), (10584, 136108), (10976, 131247), (12348, 116664), (14112, 102081), (14583, 98784), (16464, 87498), (18522, 77776), (19444, 74088), (21168, 68054), (24696, 58332), (29166, 49392), (32928, 43749), (34027, 42336), (37044, 38888)]