1625279904

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 240

約数和(自身を含む): 5005566720

約数和(自身を除く): 3380286816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 113, 124, 144, 162, 179, 186, 216, 226, 248, 279, 288, 324, 339, 358, 372, 432, 452, 496, 537, 558, 648, 678, 716, 744, 837, 864, 904, 992, 1017, 1074, 1116, 1296, 1356, 1432, 1488, 1611, 1674, 1808, 2034, 2148, 2232, 2511, 2592, 2712, 2864, 2976, 3051, 3222, 3348, 3503, 3616, 4068, 4296, 4464, 4833, 5022, 5424, 5549, 5728, 6102, 6444, 6696, 7006, 8136, 8592, 8928, 9153, 9666, 10044, 10509, 10848, 11098, 12204, 12888, 13392, 14012, 14499, 16272, 16647, 17184, 18306, 19332, 20088, 20227, 21018, 22196, 24408, 25776, 26784, 28024, 28998, 31527, 32544, 33294, 36612, 38664, 40176, 40454, 42036, 44392, 48816, 49941, 51552, 56048, 57996, 60681, 63054, 66588, 73224, 77328, 80352, 80908, 84072, 88784, 94581, 97632, 99882, 112096, 115992, 121362, 126108, 133176, 146448, 149823, 154656, 161816, 168144, 177568, 182043, 189162, 199764, 231984, 242724, 252216, 266352, 283743, 292896, 299646, 323632, 336288, 364086, 378324, 399528, 449469, 463968, 485448, 504432, 532704, 546129, 567486, 599292, 627037, 647264, 728172, 756648, 799056, 898938, 970896, 1008864, 1092258, 1134972, 1198584, 1254074, 1456344, 1513296, 1598112, 1638387, 1797876, 1881111, 1941792, 2184516, 2269944, 2397168, 2508148, 2912688, 3026592, 3276774, 3595752, 3762222, 4369032, 4539888, 4794336, 5016296, 5643333, 5825376, 6553548, 7191504, 7524444, 8738064, 9079776, 10032592, 11286666, 13107096, 14383008, 15048888, 16929999, 17476128, 20065184, 22573332, 26214192, 30097776, 33859998, 45146664, 50789997, 52428384, 60195552, 67719996, 90293328, 101579994, 135439992, 180586656, 203159988, 270879984, 406319976, 541759968, 812639952, 1625279904]

約数ペア:

[(1, 1625279904), (2, 812639952), (3, 541759968), (4, 406319976), (6, 270879984), (8, 203159988), (9, 180586656), (12, 135439992), (16, 101579994), (18, 90293328), (24, 67719996), (27, 60195552), (31, 52428384), (32, 50789997), (36, 45146664), (48, 33859998), (54, 30097776), (62, 26214192), (72, 22573332), (81, 20065184), (93, 17476128), (96, 16929999), (108, 15048888), (113, 14383008), (124, 13107096), (144, 11286666), (162, 10032592), (179, 9079776), (186, 8738064), (216, 7524444), (226, 7191504), (248, 6553548), (279, 5825376), (288, 5643333), (324, 5016296), (339, 4794336), (358, 4539888), (372, 4369032), (432, 3762222), (452, 3595752), (496, 3276774), (537, 3026592), (558, 2912688), (648, 2508148), (678, 2397168), (716, 2269944), (744, 2184516), (837, 1941792), (864, 1881111), (904, 1797876), (992, 1638387), (1017, 1598112), (1074, 1513296), (1116, 1456344), (1296, 1254074), (1356, 1198584), (1432, 1134972), (1488, 1092258), (1611, 1008864), (1674, 970896), (1808, 898938), (2034, 799056), (2148, 756648), (2232, 728172), (2511, 647264), (2592, 627037), (2712, 599292), (2864, 567486), (2976, 546129), (3051, 532704), (3222, 504432), (3348, 485448), (3503, 463968), (3616, 449469), (4068, 399528), (4296, 378324), (4464, 364086), (4833, 336288), (5022, 323632), (5424, 299646), (5549, 292896), (5728, 283743), (6102, 266352), (6444, 252216), (6696, 242724), (7006, 231984), (8136, 199764), (8592, 189162), (8928, 182043), (9153, 177568), (9666, 168144), (10044, 161816), (10509, 154656), (10848, 149823), (11098, 146448), (12204, 133176), (12888, 126108), (13392, 121362), (14012, 115992), (14499, 112096), (16272, 99882), (16647, 97632), (17184, 94581), (18306, 88784), (19332, 84072), (20088, 80908), (20227, 80352), (21018, 77328), (22196, 73224), (24408, 66588), (25776, 63054), (26784, 60681), (28024, 57996), (28998, 56048), (31527, 51552), (32544, 49941), (33294, 48816), (36612, 44392), (38664, 42036), (40176, 40454)]