21473259264

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 432

約数和(自身を含む): 68013691200

約数和(自身を除く): 46540431936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 64, 69, 72, 87, 89, 92, 96, 116, 128, 138, 144, 157, 174, 178, 184, 192, 207, 232, 256, 261, 267, 276, 288, 314, 348, 356, 368, 384, 414, 464, 471, 522, 534, 552, 576, 628, 667, 696, 712, 736, 768, 801, 828, 928, 942, 1044, 1068, 1104, 1152, 1256, 1334, 1392, 1413, 1424, 1472, 1602, 1656, 1856, 1884, 2001, 2047, 2088, 2136, 2208, 2304, 2512, 2581, 2668, 2784, 2826, 2848, 2944, 3204, 3312, 3611, 3712, 3768, 4002, 4094, 4176, 4272, 4416, 4553, 5024, 5162, 5336, 5568, 5652, 5696, 5888, 6003, 6141, 6408, 6624, 7222, 7424, 7536, 7743, 8004, 8188, 8352, 8544, 8832, 9106, 10048, 10324, 10672, 10833, 11136, 11304, 11392, 12006, 12282, 12816, 13248, 13659, 13973, 14444, 15072, 15486, 16008, 16376, 16704, 17088, 17664, 18212, 18423, 20096, 20648, 21344, 21666, 22272, 22608, 22784, 23229, 24012, 24564, 25632, 26496, 27318, 27946, 28888, 30144, 30972, 32016, 32499, 32752, 33408, 34176, 36424, 36846, 40192, 40977, 41296, 41919, 42688, 43332, 45216, 46458, 48024, 49128, 51264, 52992, 54636, 55892, 57776, 59363, 60288, 61944, 64032, 64998, 65504, 66816, 68352, 72848, 73692, 81954, 82592, 83838, 85376, 86664, 90432, 92916, 96048, 98256, 102528, 104719, 109272, 111784, 115552, 118726, 120576, 123888, 125757, 128064, 129996, 131008, 145696, 147384, 163908, 165184, 167676, 170752, 173328, 178089, 180864, 185832, 192096, 196512, 205056, 209438, 218544, 223568, 231104, 237452, 247776, 251514, 256128, 259992, 262016, 291392, 294768, 314157, 321379, 327816, 330368, 335352, 346656, 356178, 361728, 371664, 384192, 393024, 405217, 418876, 437088, 447136, 462208, 474904, 495552, 503028, 512256, 519984, 524032, 534267, 582784, 589536, 628314, 642758, 655632, 660736, 670704, 693312, 712356, 743328, 768384, 786048, 810434, 837752, 874176, 894272, 924416, 942471, 949808, 964137, 991104, 1006056, 1039968, 1068534, 1165568, 1179072, 1215651, 1256628, 1285516, 1311264, 1341408, 1386624, 1424712, 1486656, 1536768, 1572096, 1620868, 1675504, 1748352, 1788544, 1884942, 1899616, 1928274, 1982208, 2012112, 2079936, 2137068, 2358144, 2431302, 2513256, 2571032, 2622528, 2682816, 2773248, 2849424, 2892411, 2973312, 3241736, 3351008, 3496704, 3577088, 3646953, 3769884, 3799232, 3856548, 4024224, 4159872, 4274136, 4716288, 4862604, 5026512, 5142064, 5245056, 5365632, 5698848, 5784822, 5946624, 6483472, 6702016, 7293906, 7539768, 7598464, 7713096, 8048448, 8319744, 8548272, 9319991, 9725208, 10053024, 10284128, 10490112, 10731264, 11397696, 11569644, 12966944, 13404032, 14587812, 15079536, 15196928, 15426192, 16096896, 17096544, 18639982, 19450416, 20106048, 20568256, 22795392, 23139288, 25933888, 26808064, 27959973, 29175624, 30159072, 30852384, 32193792, 34193088, 37279964, 38900832, 40212096, 41136512, 45590784, 46278576, 51867776, 55919946, 58351248, 60318144, 61704768, 68386176, 74559928, 77801664, 80424192, 82273024, 83879919, 92557152, 103735552, 111839892, 116702496, 120636288, 123409536, 136772352, 149119856, 155603328, 167759838, 185114304, 223679784, 233404992, 241272576, 246819072, 298239712, 311206656, 335519676, 370228608, 447359568, 466809984, 596479424, 671039352, 740457216, 894719136, 933619968, 1192958848, 1342078704, 1789438272, 2385917696, 2684157408, 3578876544, 5368314816, 7157753088, 10736629632, 21473259264]

約数ペア:

[(1, 21473259264), (2, 10736629632), (3, 7157753088), (4, 5368314816), (6, 3578876544), (8, 2684157408), (9, 2385917696), (12, 1789438272), (16, 1342078704), (18, 1192958848), (23, 933619968), (24, 894719136), (29, 740457216), (32, 671039352), (36, 596479424), (46, 466809984), (48, 447359568), (58, 370228608), (64, 335519676), (69, 311206656), (72, 298239712), (87, 246819072), (89, 241272576), (92, 233404992), (96, 223679784), (116, 185114304), (128, 167759838), (138, 155603328), (144, 149119856), (157, 136772352), (174, 123409536), (178, 120636288), (184, 116702496), (192, 111839892), (207, 103735552), (232, 92557152), (256, 83879919), (261, 82273024), (267, 80424192), (276, 77801664), (288, 74559928), (314, 68386176), (348, 61704768), (356, 60318144), (368, 58351248), (384, 55919946), (414, 51867776), (464, 46278576), (471, 45590784), (522, 41136512), (534, 40212096), (552, 38900832), (576, 37279964), (628, 34193088), (667, 32193792), (696, 30852384), (712, 30159072), (736, 29175624), (768, 27959973), (801, 26808064), (828, 25933888), (928, 23139288), (942, 22795392), (1044, 20568256), (1068, 20106048), (1104, 19450416), (1152, 18639982), (1256, 17096544), (1334, 16096896), (1392, 15426192), (1413, 15196928), (1424, 15079536), (1472, 14587812), (1602, 13404032), (1656, 12966944), (1856, 11569644), (1884, 11397696), (2001, 10731264), (2047, 10490112), (2088, 10284128), (2136, 10053024), (2208, 9725208), (2304, 9319991), (2512, 8548272), (2581, 8319744), (2668, 8048448), (2784, 7713096), (2826, 7598464), (2848, 7539768), (2944, 7293906), (3204, 6702016), (3312, 6483472), (3611, 5946624), (3712, 5784822), (3768, 5698848), (4002, 5365632), (4094, 5245056), (4176, 5142064), (4272, 5026512), (4416, 4862604), (4553, 4716288), (5024, 4274136), (5162, 4159872), (5336, 4024224), (5568, 3856548), (5652, 3799232), (5696, 3769884), (5888, 3646953), (6003, 3577088), (6141, 3496704), (6408, 3351008), (6624, 3241736), (7222, 2973312), (7424, 2892411), (7536, 2849424), (7743, 2773248), (8004, 2682816), (8188, 2622528), (8352, 2571032), (8544, 2513256), (8832, 2431302), (9106, 2358144), (10048, 2137068), (10324, 2079936), (10672, 2012112), (10833, 1982208), (11136, 1928274), (11304, 1899616), (11392, 1884942), (12006, 1788544), (12282, 1748352), (12816, 1675504), (13248, 1620868), (13659, 1572096), (13973, 1536768), (14444, 1486656), (15072, 1424712), (15486, 1386624), (16008, 1341408), (16376, 1311264), (16704, 1285516), (17088, 1256628), (17664, 1215651), (18212, 1179072), (18423, 1165568), (20096, 1068534), (20648, 1039968), (21344, 1006056), (21666, 991104), (22272, 964137), (22608, 949808), (22784, 942471), (23229, 924416), (24012, 894272), (24564, 874176), (25632, 837752), (26496, 810434), (27318, 786048), (27946, 768384), (28888, 743328), (30144, 712356), (30972, 693312), (32016, 670704), (32499, 660736), (32752, 655632), (33408, 642758), (34176, 628314), (36424, 589536), (36846, 582784), (40192, 534267), (40977, 524032), (41296, 519984), (41919, 512256), (42688, 503028), (43332, 495552), (45216, 474904), (46458, 462208), (48024, 447136), (49128, 437088), (51264, 418876), (52992, 405217), (54636, 393024), (55892, 384192), (57776, 371664), (59363, 361728), (60288, 356178), (61944, 346656), (64032, 335352), (64998, 330368), (65504, 327816), (66816, 321379), (68352, 314157), (72848, 294768), (73692, 291392), (81954, 262016), (82592, 259992), (83838, 256128), (85376, 251514), (86664, 247776), (90432, 237452), (92916, 231104), (96048, 223568), (98256, 218544), (102528, 209438), (104719, 205056), (109272, 196512), (111784, 192096), (115552, 185832), (118726, 180864), (120576, 178089), (123888, 173328), (125757, 170752), (128064, 167676), (129996, 165184), (131008, 163908), (145696, 147384)]