12020920320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 312

約数和(自身を含む): 40918173264

約数和(自身を除く): 28897252944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 480, 510, 512, 544, 578, 640, 677, 680, 768, 816, 867, 960, 1020, 1024, 1088, 1156, 1280, 1354, 1360, 1445, 1536, 1632, 1734, 1920, 2031, 2040, 2048, 2176, 2312, 2560, 2708, 2720, 2890, 3072, 3264, 3385, 3468, 3840, 4062, 4080, 4096, 4335, 4352, 4624, 5120, 5416, 5440, 5780, 6144, 6528, 6770, 6936, 7680, 8124, 8160, 8670, 8704, 9248, 10155, 10240, 10832, 10880, 11509, 11560, 12288, 13056, 13540, 13872, 15360, 16248, 16320, 17340, 17408, 18496, 20310, 20480, 21664, 21760, 23018, 23120, 26112, 27080, 27744, 30720, 32496, 32640, 34527, 34680, 34816, 36992, 40620, 43328, 43520, 46036, 46240, 52224, 54160, 55488, 57545, 61440, 64992, 65280, 69054, 69360, 69632, 73984, 81240, 86656, 87040, 92072, 92480, 104448, 108320, 110976, 115090, 129984, 130560, 138108, 138720, 147968, 162480, 172635, 173312, 174080, 184144, 184960, 195653, 208896, 216640, 221952, 230180, 259968, 261120, 276216, 277440, 295936, 324960, 345270, 346624, 348160, 368288, 369920, 391306, 433280, 443904, 460360, 519936, 522240, 552432, 554880, 586959, 591872, 649920, 690540, 693248, 736576, 739840, 782612, 866560, 887808, 920720, 978265, 1039872, 1044480, 1104864, 1109760, 1173918, 1183744, 1299840, 1381080, 1386496, 1473152, 1479680, 1565224, 1733120, 1775616, 1841440, 1956530, 2079744, 2209728, 2219520, 2347836, 2599680, 2762160, 2772992, 2934795, 2946304, 2959360, 3130448, 3466240, 3551232, 3682880, 3913060, 4159488, 4419456, 4439040, 4695672, 5199360, 5524320, 5869590, 5892608, 5918720, 6260896, 6932480, 7365760, 7826120, 8318976, 8838912, 8878080, 9391344, 10398720, 11048640, 11739180, 11785216, 12521792, 13864960, 14731520, 15652240, 17677824, 17756160, 18782688, 20797440, 22097280, 23478360, 23570432, 25043584, 29463040, 31304480, 35355648, 37565376, 41594880, 44194560, 46956720, 47140864, 50087168, 58926080, 62608960, 70711296, 75130752, 88389120, 93913440, 100174336, 117852160, 125217920, 141422592, 150261504, 176778240, 187826880, 200348672, 235704320, 250435840, 300523008, 353556480, 375653760, 400697344, 500871680, 601046016, 707112960, 751307520, 801394688, 1001743360, 1202092032, 1502615040, 2003486720, 2404184064, 3005230080, 4006973440, 6010460160, 12020920320]

約数ペア:

[(1, 12020920320), (2, 6010460160), (3, 4006973440), (4, 3005230080), (5, 2404184064), (6, 2003486720), (8, 1502615040), (10, 1202092032), (12, 1001743360), (15, 801394688), (16, 751307520), (17, 707112960), (20, 601046016), (24, 500871680), (30, 400697344), (32, 375653760), (34, 353556480), (40, 300523008), (48, 250435840), (51, 235704320), (60, 200348672), (64, 187826880), (68, 176778240), (80, 150261504), (85, 141422592), (96, 125217920), (102, 117852160), (120, 100174336), (128, 93913440), (136, 88389120), (160, 75130752), (170, 70711296), (192, 62608960), (204, 58926080), (240, 50087168), (255, 47140864), (256, 46956720), (272, 44194560), (289, 41594880), (320, 37565376), (340, 35355648), (384, 31304480), (408, 29463040), (480, 25043584), (510, 23570432), (512, 23478360), (544, 22097280), (578, 20797440), (640, 18782688), (677, 17756160), (680, 17677824), (768, 15652240), (816, 14731520), (867, 13864960), (960, 12521792), (1020, 11785216), (1024, 11739180), (1088, 11048640), (1156, 10398720), (1280, 9391344), (1354, 8878080), (1360, 8838912), (1445, 8318976), (1536, 7826120), (1632, 7365760), (1734, 6932480), (1920, 6260896), (2031, 5918720), (2040, 5892608), (2048, 5869590), (2176, 5524320), (2312, 5199360), (2560, 4695672), (2708, 4439040), (2720, 4419456), (2890, 4159488), (3072, 3913060), (3264, 3682880), (3385, 3551232), (3468, 3466240), (3840, 3130448), (4062, 2959360), (4080, 2946304), (4096, 2934795), (4335, 2772992), (4352, 2762160), (4624, 2599680), (5120, 2347836), (5416, 2219520), (5440, 2209728), (5780, 2079744), (6144, 1956530), (6528, 1841440), (6770, 1775616), (6936, 1733120), (7680, 1565224), (8124, 1479680), (8160, 1473152), (8670, 1386496), (8704, 1381080), (9248, 1299840), (10155, 1183744), (10240, 1173918), (10832, 1109760), (10880, 1104864), (11509, 1044480), (11560, 1039872), (12288, 978265), (13056, 920720), (13540, 887808), (13872, 866560), (15360, 782612), (16248, 739840), (16320, 736576), (17340, 693248), (17408, 690540), (18496, 649920), (20310, 591872), (20480, 586959), (21664, 554880), (21760, 552432), (23018, 522240), (23120, 519936), (26112, 460360), (27080, 443904), (27744, 433280), (30720, 391306), (32496, 369920), (32640, 368288), (34527, 348160), (34680, 346624), (34816, 345270), (36992, 324960), (40620, 295936), (43328, 277440), (43520, 276216), (46036, 261120), (46240, 259968), (52224, 230180), (54160, 221952), (55488, 216640), (57545, 208896), (61440, 195653), (64992, 184960), (65280, 184144), (69054, 174080), (69360, 173312), (69632, 172635), (73984, 162480), (81240, 147968), (86656, 138720), (87040, 138108), (92072, 130560), (92480, 129984), (104448, 115090), (108320, 110976)]