15561619128

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1747}}^1$

素因数の和:1959

約数の個数: 256

約数和(自身を含む): 49536921600

約数和(自身を除く): 33975302472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 163, 184, 198, 207, 216, 253, 264, 276, 297, 326, 396, 414, 489, 506, 552, 594, 621, 652, 759, 792, 828, 978, 1012, 1188, 1242, 1304, 1467, 1518, 1656, 1747, 1793, 1956, 2024, 2277, 2376, 2484, 2934, 3036, 3494, 3586, 3749, 3912, 4401, 4554, 4968, 5241, 5379, 5868, 6072, 6831, 6988, 7172, 7498, 8802, 9108, 10482, 10758, 11247, 11736, 13662, 13976, 14344, 14996, 15723, 16137, 17604, 18216, 19217, 20964, 21516, 22494, 27324, 29992, 31446, 32274, 33741, 35208, 38434, 40181, 41239, 41928, 43032, 44988, 47169, 48411, 54648, 57651, 62892, 64548, 67482, 76868, 80362, 82478, 89976, 94338, 96822, 101223, 115302, 120543, 123717, 125784, 129096, 134964, 153736, 160724, 164956, 172953, 188676, 193644, 202446, 230604, 241086, 247434, 269928, 284761, 321448, 329912, 345906, 361629, 371151, 377352, 387288, 404892, 441991, 461208, 482172, 494868, 518859, 569522, 691812, 723258, 742302, 809784, 854283, 883982, 964344, 989736, 1037718, 1084887, 1113453, 1139044, 1325973, 1383624, 1446516, 1484604, 1708566, 1767964, 2075436, 2169774, 2226906, 2278088, 2562849, 2651946, 2893032, 2969208, 3132371, 3417132, 3535928, 3977919, 4150872, 4339548, 4453812, 5125698, 5303892, 6264742, 6549503, 6834264, 7688547, 7955838, 8679096, 8907624, 9397113, 10251396, 10607784, 11933757, 12529484, 13099006, 15377094, 15911676, 18794226, 19648509, 20502792, 23867514, 25058968, 26198012, 28191339, 30754188, 31823352, 37588452, 39297018, 47735028, 52396024, 56382678, 58945527, 61508376, 72044533, 75176904, 78594036, 84574017, 95470056, 112765356, 117891054, 144089066, 157188072, 169148034, 176836581, 216133599, 225530712, 235782108, 288178132, 338296068, 353673162, 432267198, 471564216, 576356264, 648400797, 676592136, 707346324, 864534396, 1296801594, 1414692648, 1729068792, 1945202391, 2593603188, 3890404782, 5187206376, 7780809564, 15561619128]

約数ペア:

[(1, 15561619128), (2, 7780809564), (3, 5187206376), (4, 3890404782), (6, 2593603188), (8, 1945202391), (9, 1729068792), (11, 1414692648), (12, 1296801594), (18, 864534396), (22, 707346324), (23, 676592136), (24, 648400797), (27, 576356264), (33, 471564216), (36, 432267198), (44, 353673162), (46, 338296068), (54, 288178132), (66, 235782108), (69, 225530712), (72, 216133599), (88, 176836581), (92, 169148034), (99, 157188072), (108, 144089066), (132, 117891054), (138, 112765356), (163, 95470056), (184, 84574017), (198, 78594036), (207, 75176904), (216, 72044533), (253, 61508376), (264, 58945527), (276, 56382678), (297, 52396024), (326, 47735028), (396, 39297018), (414, 37588452), (489, 31823352), (506, 30754188), (552, 28191339), (594, 26198012), (621, 25058968), (652, 23867514), (759, 20502792), (792, 19648509), (828, 18794226), (978, 15911676), (1012, 15377094), (1188, 13099006), (1242, 12529484), (1304, 11933757), (1467, 10607784), (1518, 10251396), (1656, 9397113), (1747, 8907624), (1793, 8679096), (1956, 7955838), (2024, 7688547), (2277, 6834264), (2376, 6549503), (2484, 6264742), (2934, 5303892), (3036, 5125698), (3494, 4453812), (3586, 4339548), (3749, 4150872), (3912, 3977919), (4401, 3535928), (4554, 3417132), (4968, 3132371), (5241, 2969208), (5379, 2893032), (5868, 2651946), (6072, 2562849), (6831, 2278088), (6988, 2226906), (7172, 2169774), (7498, 2075436), (8802, 1767964), (9108, 1708566), (10482, 1484604), (10758, 1446516), (11247, 1383624), (11736, 1325973), (13662, 1139044), (13976, 1113453), (14344, 1084887), (14996, 1037718), (15723, 989736), (16137, 964344), (17604, 883982), (18216, 854283), (19217, 809784), (20964, 742302), (21516, 723258), (22494, 691812), (27324, 569522), (29992, 518859), (31446, 494868), (32274, 482172), (33741, 461208), (35208, 441991), (38434, 404892), (40181, 387288), (41239, 377352), (41928, 371151), (43032, 361629), (44988, 345906), (47169, 329912), (48411, 321448), (54648, 284761), (57651, 269928), (62892, 247434), (64548, 241086), (67482, 230604), (76868, 202446), (80362, 193644), (82478, 188676), (89976, 172953), (94338, 164956), (96822, 160724), (101223, 153736), (115302, 134964), (120543, 129096), (123717, 125784)]