20698597872

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:485

約数の個数: 320

約数和(自身を含む): 64067328000

約数和(自身を除く): 43368730128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 79, 108, 114, 137, 144, 152, 158, 171, 216, 228, 233, 237, 274, 304, 316, 342, 411, 432, 456, 466, 474, 513, 548, 632, 684, 699, 711, 822, 912, 932, 948, 1026, 1096, 1233, 1264, 1368, 1398, 1422, 1501, 1644, 1864, 1896, 2052, 2097, 2133, 2192, 2466, 2603, 2736, 2796, 2844, 3002, 3288, 3699, 3728, 3792, 4104, 4194, 4266, 4427, 4503, 4932, 5206, 5592, 5688, 6004, 6291, 6576, 7398, 7809, 8208, 8388, 8532, 8854, 9006, 9864, 10412, 10823, 11184, 11376, 12008, 12582, 13281, 13509, 14796, 15618, 16776, 17064, 17708, 18012, 18407, 19728, 20824, 21646, 23427, 24016, 25164, 26562, 27018, 29592, 31236, 31921, 32469, 33552, 34128, 35416, 36024, 36814, 39843, 40527, 41648, 43292, 46854, 50328, 53124, 54036, 55221, 59184, 62472, 63842, 64938, 70281, 70832, 72048, 73628, 79686, 81054, 86584, 93708, 95763, 97407, 100656, 106248, 108072, 110442, 119529, 124944, 127684, 129876, 140562, 147256, 159372, 162108, 165663, 173168, 187416, 191526, 194814, 205637, 212496, 216144, 220884, 239058, 255368, 259752, 281124, 287289, 292221, 294512, 318744, 324216, 331326, 349733, 374832, 383052, 389628, 411274, 441768, 478116, 496989, 510736, 519504, 562248, 574578, 584442, 606499, 616911, 637488, 648432, 662652, 699466, 766104, 779256, 822548, 861867, 883536, 956232, 993978, 1049199, 1124496, 1149156, 1168884, 1212998, 1233822, 1325304, 1398932, 1532208, 1558512, 1645096, 1723734, 1819497, 1850733, 1912464, 1987956, 2098398, 2298312, 2337768, 2425996, 2467644, 2521759, 2650608, 2797864, 3147597, 3290192, 3447468, 3638994, 3701466, 3975912, 4196796, 4596624, 4675536, 4851992, 4935288, 5043518, 5458491, 5552199, 5595728, 6295194, 6894936, 7277988, 7402932, 7565277, 7951824, 8393592, 9442791, 9703984, 9870576, 10087036, 10916982, 11104398, 12590388, 13789872, 14555976, 14805864, 15130554, 16375473, 16787184, 18885582, 20174072, 21833964, 22208796, 22695831, 25180776, 29111952, 29611728, 30261108, 32750946, 37771164, 40348144, 43667928, 44417592, 45391662, 47913421, 50361552, 60522216, 65501892, 68087493, 75542328, 87335856, 88835184, 90783324, 95826842, 121044432, 131003784, 136174986, 143740263, 151084656, 181566648, 191653684, 262007568, 272349972, 287480526, 363133296, 383307368, 431220789, 544699944, 574961052, 766614736, 862441578, 1089399888, 1149922104, 1293662367, 1724883156, 2299844208, 2587324734, 3449766312, 5174649468, 6899532624, 10349298936, 20698597872]

約数ペア:

[(1, 20698597872), (2, 10349298936), (3, 6899532624), (4, 5174649468), (6, 3449766312), (8, 2587324734), (9, 2299844208), (12, 1724883156), (16, 1293662367), (18, 1149922104), (19, 1089399888), (24, 862441578), (27, 766614736), (36, 574961052), (38, 544699944), (48, 431220789), (54, 383307368), (57, 363133296), (72, 287480526), (76, 272349972), (79, 262007568), (108, 191653684), (114, 181566648), (137, 151084656), (144, 143740263), (152, 136174986), (158, 131003784), (171, 121044432), (216, 95826842), (228, 90783324), (233, 88835184), (237, 87335856), (274, 75542328), (304, 68087493), (316, 65501892), (342, 60522216), (411, 50361552), (432, 47913421), (456, 45391662), (466, 44417592), (474, 43667928), (513, 40348144), (548, 37771164), (632, 32750946), (684, 30261108), (699, 29611728), (711, 29111952), (822, 25180776), (912, 22695831), (932, 22208796), (948, 21833964), (1026, 20174072), (1096, 18885582), (1233, 16787184), (1264, 16375473), (1368, 15130554), (1398, 14805864), (1422, 14555976), (1501, 13789872), (1644, 12590388), (1864, 11104398), (1896, 10916982), (2052, 10087036), (2097, 9870576), (2133, 9703984), (2192, 9442791), (2466, 8393592), (2603, 7951824), (2736, 7565277), (2796, 7402932), (2844, 7277988), (3002, 6894936), (3288, 6295194), (3699, 5595728), (3728, 5552199), (3792, 5458491), (4104, 5043518), (4194, 4935288), (4266, 4851992), (4427, 4675536), (4503, 4596624), (4932, 4196796), (5206, 3975912), (5592, 3701466), (5688, 3638994), (6004, 3447468), (6291, 3290192), (6576, 3147597), (7398, 2797864), (7809, 2650608), (8208, 2521759), (8388, 2467644), (8532, 2425996), (8854, 2337768), (9006, 2298312), (9864, 2098398), (10412, 1987956), (10823, 1912464), (11184, 1850733), (11376, 1819497), (12008, 1723734), (12582, 1645096), (13281, 1558512), (13509, 1532208), (14796, 1398932), (15618, 1325304), (16776, 1233822), (17064, 1212998), (17708, 1168884), (18012, 1149156), (18407, 1124496), (19728, 1049199), (20824, 993978), (21646, 956232), (23427, 883536), (24016, 861867), (25164, 822548), (26562, 779256), (27018, 766104), (29592, 699466), (31236, 662652), (31921, 648432), (32469, 637488), (33552, 616911), (34128, 606499), (35416, 584442), (36024, 574578), (36814, 562248), (39843, 519504), (40527, 510736), (41648, 496989), (43292, 478116), (46854, 441768), (50328, 411274), (53124, 389628), (54036, 383052), (55221, 374832), (59184, 349733), (62472, 331326), (63842, 324216), (64938, 318744), (70281, 294512), (70832, 292221), (72048, 287289), (73628, 281124), (79686, 259752), (81054, 255368), (86584, 239058), (93708, 220884), (95763, 216144), (97407, 212496), (100656, 205637), (106248, 194814), (108072, 191526), (110442, 187416), (119529, 173168), (124944, 165663), (127684, 162108), (129876, 159372), (140562, 147256)]