1815177312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 432

約数和(自身を含む): 6290706240

約数和(自身を除く): 4475528928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 79, 96, 102, 104, 114, 117, 136, 144, 152, 153, 156, 158, 171, 204, 208, 221, 228, 234, 237, 247, 272, 288, 304, 306, 312, 316, 323, 342, 361, 408, 416, 442, 456, 468, 474, 494, 544, 608, 612, 624, 632, 646, 663, 684, 711, 722, 741, 816, 884, 912, 936, 948, 969, 988, 1027, 1083, 1224, 1248, 1264, 1292, 1326, 1343, 1368, 1422, 1444, 1482, 1501, 1632, 1768, 1824, 1872, 1896, 1938, 1976, 1989, 2054, 2166, 2223, 2448, 2528, 2584, 2652, 2686, 2736, 2844, 2888, 2907, 2964, 3002, 3081, 3249, 3536, 3744, 3792, 3876, 3952, 3978, 4029, 4108, 4199, 4332, 4446, 4503, 4693, 4896, 5168, 5304, 5372, 5472, 5688, 5776, 5814, 5928, 6004, 6137, 6162, 6498, 7072, 7584, 7752, 7904, 7956, 8058, 8216, 8398, 8664, 8892, 9006, 9243, 9386, 10336, 10608, 10744, 11376, 11552, 11628, 11856, 12008, 12087, 12274, 12324, 12597, 12996, 13509, 14079, 15504, 15912, 16116, 16432, 16796, 17328, 17459, 17784, 18012, 18411, 18486, 18772, 19513, 21216, 21488, 22752, 23256, 23712, 24016, 24174, 24548, 24648, 25194, 25517, 25992, 27018, 28158, 28519, 31008, 31824, 32232, 32864, 33592, 34656, 34918, 35568, 36024, 36822, 36972, 37544, 37791, 39026, 42237, 42976, 46512, 48032, 48348, 49096, 49296, 50388, 51034, 51984, 52377, 54036, 55233, 56316, 57038, 58539, 63648, 64464, 67184, 69836, 71136, 72048, 73644, 73944, 75088, 75582, 76551, 78052, 79781, 84474, 85557, 93024, 96696, 98192, 98592, 100776, 102068, 103968, 104754, 108072, 110466, 112632, 114076, 117078, 128928, 134368, 139672, 144096, 147288, 147888, 150176, 151164, 153102, 156104, 157131, 159562, 168948, 171114, 175617, 193392, 196384, 201552, 204136, 209508, 216144, 220932, 225264, 228152, 229653, 234156, 239343, 256671, 279344, 294576, 295776, 302328, 306204, 312208, 314262, 319124, 331721, 337896, 342228, 351234, 370747, 386784, 403104, 408272, 419016, 432288, 441864, 450528, 456304, 459306, 468312, 478686, 484823, 513342, 558688, 589152, 604656, 612408, 624416, 628524, 638248, 663442, 675792, 684456, 702468, 718029, 741494, 816544, 838032, 883728, 912608, 918612, 936624, 957372, 969646, 995163, 1026684, 1112241, 1209312, 1224816, 1257048, 1276496, 1326884, 1351584, 1368912, 1404936, 1436058, 1454469, 1482988, 1676064, 1767456, 1837224, 1873248, 1914744, 1939292, 1990326, 2053368, 2224482, 2449632, 2514096, 2552992, 2653768, 2737824, 2809872, 2872116, 2908938, 2965976, 2985489, 3336723, 3674448, 3829488, 3878584, 3980652, 4106736, 4363407, 4448964, 5028192, 5307536, 5619744, 5744232, 5817876, 5931952, 5970978, 6302699, 6673446, 7348896, 7658976, 7757168, 7961304, 8213472, 8726814, 8897928, 10615072, 11488464, 11635752, 11863904, 11941956, 12605398, 13346892, 15514336, 15922608, 17453628, 17795856, 18908097, 22976928, 23271504, 23883912, 25210796, 26693784, 31845216, 34907256, 35591712, 37816194, 46543008, 47767824, 50421592, 53387568, 56724291, 69814512, 75632388, 95535648, 100843184, 106775136, 113448582, 139629024, 151264776, 201686368, 226897164, 302529552, 453794328, 605059104, 907588656, 1815177312]

約数ペア:

[(1, 1815177312), (2, 907588656), (3, 605059104), (4, 453794328), (6, 302529552), (8, 226897164), (9, 201686368), (12, 151264776), (13, 139629024), (16, 113448582), (17, 106775136), (18, 100843184), (19, 95535648), (24, 75632388), (26, 69814512), (32, 56724291), (34, 53387568), (36, 50421592), (38, 47767824), (39, 46543008), (48, 37816194), (51, 35591712), (52, 34907256), (57, 31845216), (68, 26693784), (72, 25210796), (76, 23883912), (78, 23271504), (79, 22976928), (96, 18908097), (102, 17795856), (104, 17453628), (114, 15922608), (117, 15514336), (136, 13346892), (144, 12605398), (152, 11941956), (153, 11863904), (156, 11635752), (158, 11488464), (171, 10615072), (204, 8897928), (208, 8726814), (221, 8213472), (228, 7961304), (234, 7757168), (237, 7658976), (247, 7348896), (272, 6673446), (288, 6302699), (304, 5970978), (306, 5931952), (312, 5817876), (316, 5744232), (323, 5619744), (342, 5307536), (361, 5028192), (408, 4448964), (416, 4363407), (442, 4106736), (456, 3980652), (468, 3878584), (474, 3829488), (494, 3674448), (544, 3336723), (608, 2985489), (612, 2965976), (624, 2908938), (632, 2872116), (646, 2809872), (663, 2737824), (684, 2653768), (711, 2552992), (722, 2514096), (741, 2449632), (816, 2224482), (884, 2053368), (912, 1990326), (936, 1939292), (948, 1914744), (969, 1873248), (988, 1837224), (1027, 1767456), (1083, 1676064), (1224, 1482988), (1248, 1454469), (1264, 1436058), (1292, 1404936), (1326, 1368912), (1343, 1351584), (1368, 1326884), (1422, 1276496), (1444, 1257048), (1482, 1224816), (1501, 1209312), (1632, 1112241), (1768, 1026684), (1824, 995163), (1872, 969646), (1896, 957372), (1938, 936624), (1976, 918612), (1989, 912608), (2054, 883728), (2166, 838032), (2223, 816544), (2448, 741494), (2528, 718029), (2584, 702468), (2652, 684456), (2686, 675792), (2736, 663442), (2844, 638248), (2888, 628524), (2907, 624416), (2964, 612408), (3002, 604656), (3081, 589152), (3249, 558688), (3536, 513342), (3744, 484823), (3792, 478686), (3876, 468312), (3952, 459306), (3978, 456304), (4029, 450528), (4108, 441864), (4199, 432288), (4332, 419016), (4446, 408272), (4503, 403104), (4693, 386784), (4896, 370747), (5168, 351234), (5304, 342228), (5372, 337896), (5472, 331721), (5688, 319124), (5776, 314262), (5814, 312208), (5928, 306204), (6004, 302328), (6137, 295776), (6162, 294576), (6498, 279344), (7072, 256671), (7584, 239343), (7752, 234156), (7904, 229653), (7956, 228152), (8058, 225264), (8216, 220932), (8398, 216144), (8664, 209508), (8892, 204136), (9006, 201552), (9243, 196384), (9386, 193392), (10336, 175617), (10608, 171114), (10744, 168948), (11376, 159562), (11552, 157131), (11628, 156104), (11856, 153102), (12008, 151164), (12087, 150176), (12274, 147888), (12324, 147288), (12597, 144096), (12996, 139672), (13509, 134368), (14079, 128928), (15504, 117078), (15912, 114076), (16116, 112632), (16432, 110466), (16796, 108072), (17328, 104754), (17459, 103968), (17784, 102068), (18012, 100776), (18411, 98592), (18486, 98192), (18772, 96696), (19513, 93024), (21216, 85557), (21488, 84474), (22752, 79781), (23256, 78052), (23712, 76551), (24016, 75582), (24174, 75088), (24548, 73944), (24648, 73644), (25194, 72048), (25517, 71136), (25992, 69836), (27018, 67184), (28158, 64464), (28519, 63648), (31008, 58539), (31824, 57038), (32232, 56316), (32864, 55233), (33592, 54036), (34656, 52377), (34918, 51984), (35568, 51034), (36024, 50388), (36822, 49296), (36972, 49096), (37544, 48348), (37791, 48032), (39026, 46512), (42237, 42976)]