1820123088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:626

約数の個数: 320

約数和(自身を含む): 6193889280

約数和(自身を除く): 4373766192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 31, 34, 38, 42, 48, 51, 56, 57, 62, 68, 76, 84, 93, 102, 112, 114, 119, 124, 133, 136, 152, 168, 186, 204, 217, 228, 238, 248, 266, 272, 304, 323, 336, 357, 372, 399, 408, 434, 456, 476, 496, 527, 532, 541, 589, 646, 651, 714, 744, 798, 816, 868, 912, 952, 969, 1054, 1064, 1082, 1178, 1292, 1302, 1428, 1488, 1581, 1596, 1623, 1736, 1767, 1904, 1938, 2108, 2128, 2164, 2261, 2356, 2584, 2604, 2856, 3162, 3192, 3246, 3472, 3534, 3689, 3787, 3876, 4123, 4216, 4328, 4522, 4712, 5168, 5208, 5712, 6324, 6384, 6492, 6783, 7068, 7378, 7574, 7752, 8246, 8432, 8656, 9044, 9197, 9424, 10013, 10279, 10416, 11067, 11361, 12369, 12648, 12984, 13566, 14136, 14756, 15148, 15504, 16492, 16771, 18088, 18394, 20026, 20558, 22134, 22722, 24738, 25296, 25968, 27132, 27591, 28272, 29512, 30039, 30296, 30837, 32984, 33542, 36176, 36788, 40052, 41116, 44268, 45444, 49476, 50313, 54264, 55182, 59024, 60078, 60592, 61674, 64379, 65968, 67084, 70091, 71953, 73576, 80104, 82232, 88536, 90888, 98952, 100626, 108528, 110364, 117397, 120156, 123348, 128758, 134168, 140182, 143906, 147152, 160208, 164464, 174743, 177072, 181776, 193137, 197904, 201252, 210273, 215859, 220728, 234794, 240312, 246696, 257516, 268336, 280364, 285107, 287812, 318649, 349486, 352191, 386274, 402504, 420546, 431718, 441456, 469588, 480624, 493392, 515032, 524229, 560728, 570214, 575624, 637298, 698972, 704382, 772548, 805008, 841092, 855321, 863436, 939176, 955947, 1030064, 1048458, 1121456, 1140428, 1151248, 1223201, 1274596, 1397944, 1408764, 1545096, 1682184, 1710642, 1726872, 1878352, 1911894, 1995749, 2096916, 2230543, 2280856, 2446402, 2549192, 2795888, 2817528, 3090192, 3364368, 3421284, 3453744, 3669603, 3823788, 3991498, 4193832, 4461086, 4561712, 4892804, 5098384, 5417033, 5635056, 5987247, 6691629, 6842568, 7339206, 7647576, 7982996, 8387664, 8922172, 9785608, 10834066, 11974494, 13383258, 13685136, 14678412, 15295152, 15965992, 16251099, 17844344, 19571216, 21668132, 23948988, 26766516, 29356824, 31931984, 32502198, 35688688, 37919231, 43336264, 47897976, 53533032, 58713648, 65004396, 75838462, 86672528, 95795952, 107066064, 113757693, 130008792, 151676924, 227515386, 260017584, 303353848, 455030772, 606707696, 910061544, 1820123088]

約数ペア:

[(1, 1820123088), (2, 910061544), (3, 606707696), (4, 455030772), (6, 303353848), (7, 260017584), (8, 227515386), (12, 151676924), (14, 130008792), (16, 113757693), (17, 107066064), (19, 95795952), (21, 86672528), (24, 75838462), (28, 65004396), (31, 58713648), (34, 53533032), (38, 47897976), (42, 43336264), (48, 37919231), (51, 35688688), (56, 32502198), (57, 31931984), (62, 29356824), (68, 26766516), (76, 23948988), (84, 21668132), (93, 19571216), (102, 17844344), (112, 16251099), (114, 15965992), (119, 15295152), (124, 14678412), (133, 13685136), (136, 13383258), (152, 11974494), (168, 10834066), (186, 9785608), (204, 8922172), (217, 8387664), (228, 7982996), (238, 7647576), (248, 7339206), (266, 6842568), (272, 6691629), (304, 5987247), (323, 5635056), (336, 5417033), (357, 5098384), (372, 4892804), (399, 4561712), (408, 4461086), (434, 4193832), (456, 3991498), (476, 3823788), (496, 3669603), (527, 3453744), (532, 3421284), (541, 3364368), (589, 3090192), (646, 2817528), (651, 2795888), (714, 2549192), (744, 2446402), (798, 2280856), (816, 2230543), (868, 2096916), (912, 1995749), (952, 1911894), (969, 1878352), (1054, 1726872), (1064, 1710642), (1082, 1682184), (1178, 1545096), (1292, 1408764), (1302, 1397944), (1428, 1274596), (1488, 1223201), (1581, 1151248), (1596, 1140428), (1623, 1121456), (1736, 1048458), (1767, 1030064), (1904, 955947), (1938, 939176), (2108, 863436), (2128, 855321), (2164, 841092), (2261, 805008), (2356, 772548), (2584, 704382), (2604, 698972), (2856, 637298), (3162, 575624), (3192, 570214), (3246, 560728), (3472, 524229), (3534, 515032), (3689, 493392), (3787, 480624), (3876, 469588), (4123, 441456), (4216, 431718), (4328, 420546), (4522, 402504), (4712, 386274), (5168, 352191), (5208, 349486), (5712, 318649), (6324, 287812), (6384, 285107), (6492, 280364), (6783, 268336), (7068, 257516), (7378, 246696), (7574, 240312), (7752, 234794), (8246, 220728), (8432, 215859), (8656, 210273), (9044, 201252), (9197, 197904), (9424, 193137), (10013, 181776), (10279, 177072), (10416, 174743), (11067, 164464), (11361, 160208), (12369, 147152), (12648, 143906), (12984, 140182), (13566, 134168), (14136, 128758), (14756, 123348), (15148, 120156), (15504, 117397), (16492, 110364), (16771, 108528), (18088, 100626), (18394, 98952), (20026, 90888), (20558, 88536), (22134, 82232), (22722, 80104), (24738, 73576), (25296, 71953), (25968, 70091), (27132, 67084), (27591, 65968), (28272, 64379), (29512, 61674), (30039, 60592), (30296, 60078), (30837, 59024), (32984, 55182), (33542, 54264), (36176, 50313), (36788, 49476), (40052, 45444), (41116, 44268)]