12956204800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 432

約数和(自身を含む): 40731393024

約数和(自身を除く): 27775188224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 61, 64, 70, 77, 80, 88, 100, 110, 112, 122, 128, 140, 154, 160, 175, 176, 200, 220, 224, 244, 256, 275, 280, 305, 308, 320, 350, 352, 385, 400, 427, 431, 440, 448, 488, 550, 560, 610, 616, 640, 671, 700, 704, 770, 800, 854, 862, 880, 896, 976, 1100, 1120, 1220, 1232, 1280, 1342, 1400, 1408, 1525, 1540, 1600, 1708, 1724, 1760, 1792, 1925, 1952, 2135, 2155, 2200, 2240, 2440, 2464, 2684, 2800, 2816, 3017, 3050, 3080, 3200, 3355, 3416, 3448, 3520, 3850, 3904, 4270, 4310, 4400, 4480, 4697, 4741, 4880, 4928, 5368, 5600, 6034, 6100, 6160, 6400, 6710, 6832, 6896, 7040, 7700, 7808, 8540, 8620, 8800, 8960, 9394, 9482, 9760, 9856, 10675, 10736, 10775, 11200, 12068, 12200, 12320, 13420, 13664, 13792, 14080, 15085, 15400, 15616, 16775, 17080, 17240, 17600, 18788, 18964, 19520, 19712, 21350, 21472, 21550, 22400, 23485, 23705, 24136, 24400, 24640, 26291, 26840, 27328, 27584, 30170, 30800, 33187, 33550, 34160, 34480, 35200, 37576, 37928, 39040, 42700, 42944, 43100, 44800, 46970, 47410, 48272, 48800, 49280, 52582, 53680, 54656, 55168, 60340, 61600, 66374, 67100, 68320, 68960, 70400, 75152, 75425, 75856, 78080, 85400, 85888, 86200, 93940, 94820, 96544, 97600, 98560, 105164, 107360, 109312, 110336, 117425, 118525, 120680, 123200, 131455, 132748, 134200, 136640, 137920, 150304, 150850, 151712, 165935, 170800, 171776, 172400, 184037, 187880, 189640, 193088, 195200, 210328, 214720, 234850, 237050, 241360, 246400, 262910, 265496, 268400, 273280, 275840, 289201, 300608, 301700, 303424, 331870, 341600, 344800, 368074, 375760, 379280, 386176, 390400, 420656, 429440, 469700, 474100, 482720, 492800, 525820, 530992, 536800, 546560, 551680, 578402, 601216, 603400, 606848, 657275, 663740, 683200, 689600, 736148, 751520, 758560, 772352, 829675, 841312, 858880, 920185, 939400, 948200, 965440, 1051640, 1061984, 1073600, 1156804, 1202432, 1206800, 1213696, 1314550, 1327480, 1366400, 1379200, 1446005, 1472296, 1503040, 1517120, 1659350, 1682624, 1840370, 1878800, 1896400, 1930880, 2024407, 2103280, 2123968, 2147200, 2313608, 2413600, 2629100, 2654960, 2732800, 2758400, 2892010, 2944592, 3006080, 3034240, 3318700, 3365248, 3680740, 3757600, 3792800, 3861760, 4048814, 4206560, 4247936, 4294400, 4600925, 4627216, 4827200, 5258200, 5309920, 5784020, 5889184, 6012160, 6068480, 6637400, 6730496, 7230025, 7361480, 7515200, 7585600, 8097628, 8413120, 8495872, 9201850, 9254432, 9654400, 10122035, 10516400, 10619840, 11568040, 11778368, 13274800, 14460050, 14722960, 15030400, 15171200, 16195256, 16826240, 18403700, 18508864, 19308800, 20244070, 21032800, 21239680, 23136080, 23556736, 26549600, 28920100, 29445920, 30060800, 30342400, 32390512, 33652480, 36807400, 37017728, 40488140, 42065600, 42479360, 46272160, 47113472, 50610175, 53099200, 57840200, 58891840, 64781024, 73614800, 74035456, 80976280, 84131200, 92544320, 101220350, 106198400, 115680400, 117783680, 129562048, 147229600, 161952560, 168262400, 185088640, 202440700, 212396800, 231360800, 235567360, 259124096, 294459200, 323905120, 370177280, 404881400, 462721600, 518248192, 588918400, 647810240, 809762800, 925443200, 1177836800, 1295620480, 1619525600, 1850886400, 2591240960, 3239051200, 6478102400, 12956204800]

約数ペア:

[(1, 12956204800), (2, 6478102400), (4, 3239051200), (5, 2591240960), (7, 1850886400), (8, 1619525600), (10, 1295620480), (11, 1177836800), (14, 925443200), (16, 809762800), (20, 647810240), (22, 588918400), (25, 518248192), (28, 462721600), (32, 404881400), (35, 370177280), (40, 323905120), (44, 294459200), (50, 259124096), (55, 235567360), (56, 231360800), (61, 212396800), (64, 202440700), (70, 185088640), (77, 168262400), (80, 161952560), (88, 147229600), (100, 129562048), (110, 117783680), (112, 115680400), (122, 106198400), (128, 101220350), (140, 92544320), (154, 84131200), (160, 80976280), (175, 74035456), (176, 73614800), (200, 64781024), (220, 58891840), (224, 57840200), (244, 53099200), (256, 50610175), (275, 47113472), (280, 46272160), (305, 42479360), (308, 42065600), (320, 40488140), (350, 37017728), (352, 36807400), (385, 33652480), (400, 32390512), (427, 30342400), (431, 30060800), (440, 29445920), (448, 28920100), (488, 26549600), (550, 23556736), (560, 23136080), (610, 21239680), (616, 21032800), (640, 20244070), (671, 19308800), (700, 18508864), (704, 18403700), (770, 16826240), (800, 16195256), (854, 15171200), (862, 15030400), (880, 14722960), (896, 14460050), (976, 13274800), (1100, 11778368), (1120, 11568040), (1220, 10619840), (1232, 10516400), (1280, 10122035), (1342, 9654400), (1400, 9254432), (1408, 9201850), (1525, 8495872), (1540, 8413120), (1600, 8097628), (1708, 7585600), (1724, 7515200), (1760, 7361480), (1792, 7230025), (1925, 6730496), (1952, 6637400), (2135, 6068480), (2155, 6012160), (2200, 5889184), (2240, 5784020), (2440, 5309920), (2464, 5258200), (2684, 4827200), (2800, 4627216), (2816, 4600925), (3017, 4294400), (3050, 4247936), (3080, 4206560), (3200, 4048814), (3355, 3861760), (3416, 3792800), (3448, 3757600), (3520, 3680740), (3850, 3365248), (3904, 3318700), (4270, 3034240), (4310, 3006080), (4400, 2944592), (4480, 2892010), (4697, 2758400), (4741, 2732800), (4880, 2654960), (4928, 2629100), (5368, 2413600), (5600, 2313608), (6034, 2147200), (6100, 2123968), (6160, 2103280), (6400, 2024407), (6710, 1930880), (6832, 1896400), (6896, 1878800), (7040, 1840370), (7700, 1682624), (7808, 1659350), (8540, 1517120), (8620, 1503040), (8800, 1472296), (8960, 1446005), (9394, 1379200), (9482, 1366400), (9760, 1327480), (9856, 1314550), (10675, 1213696), (10736, 1206800), (10775, 1202432), (11200, 1156804), (12068, 1073600), (12200, 1061984), (12320, 1051640), (13420, 965440), (13664, 948200), (13792, 939400), (14080, 920185), (15085, 858880), (15400, 841312), (15616, 829675), (16775, 772352), (17080, 758560), (17240, 751520), (17600, 736148), (18788, 689600), (18964, 683200), (19520, 663740), (19712, 657275), (21350, 606848), (21472, 603400), (21550, 601216), (22400, 578402), (23485, 551680), (23705, 546560), (24136, 536800), (24400, 530992), (24640, 525820), (26291, 492800), (26840, 482720), (27328, 474100), (27584, 469700), (30170, 429440), (30800, 420656), (33187, 390400), (33550, 386176), (34160, 379280), (34480, 375760), (35200, 368074), (37576, 344800), (37928, 341600), (39040, 331870), (42700, 303424), (42944, 301700), (43100, 300608), (44800, 289201), (46970, 275840), (47410, 273280), (48272, 268400), (48800, 265496), (49280, 262910), (52582, 246400), (53680, 241360), (54656, 237050), (55168, 234850), (60340, 214720), (61600, 210328), (66374, 195200), (67100, 193088), (68320, 189640), (68960, 187880), (70400, 184037), (75152, 172400), (75425, 171776), (75856, 170800), (78080, 165935), (85400, 151712), (85888, 150850), (86200, 150304), (93940, 137920), (94820, 136640), (96544, 134200), (97600, 132748), (98560, 131455), (105164, 123200), (107360, 120680), (109312, 118525), (110336, 117425)]