12806855040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13421}}^1$

素因数の和:13521

約数の個数: 256

約数和(自身を含む): 47314160640

約数和(自身を除く): 34507305600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 384, 420, 426, 448, 480, 497, 560, 568, 640, 672, 710, 840, 852, 896, 960, 994, 1065, 1120, 1136, 1344, 1420, 1491, 1680, 1704, 1920, 1988, 2130, 2240, 2272, 2485, 2688, 2840, 2982, 3360, 3408, 3976, 4260, 4480, 4544, 4970, 5680, 5964, 6720, 6816, 7455, 7952, 8520, 9088, 9940, 11360, 11928, 13421, 13440, 13632, 14910, 15904, 17040, 19880, 22720, 23856, 26842, 27264, 29820, 31808, 34080, 39760, 40263, 45440, 47712, 53684, 59640, 63616, 67105, 68160, 79520, 80526, 93947, 95424, 107368, 119280, 134210, 136320, 159040, 161052, 187894, 190848, 201315, 214736, 238560, 268420, 281841, 318080, 322104, 375788, 402630, 429472, 469735, 477120, 536840, 563682, 644208, 751576, 805260, 858944, 939470, 952891, 954240, 1073680, 1127364, 1288416, 1409205, 1503152, 1610520, 1717888, 1878940, 1905782, 2147360, 2254728, 2576832, 2818410, 2858673, 3006304, 3221040, 3757880, 3811564, 4294720, 4509456, 4764455, 5153664, 5636820, 5717346, 6012608, 6442080, 6670237, 7515760, 7623128, 8589440, 9018912, 9528910, 11273640, 11434692, 12025216, 12884160, 13340474, 14293365, 15031520, 15246256, 18037824, 19057820, 20010711, 22547280, 22869384, 25768320, 26680948, 28586730, 30063040, 30492512, 33351185, 36075648, 38115640, 40021422, 45094560, 45738768, 53361896, 57173460, 60126080, 60985024, 66702370, 76231280, 80042844, 90189120, 91477536, 100053555, 106723792, 114346920, 121970048, 133404740, 152462560, 160085688, 180378240, 182955072, 200107110, 213447584, 228693840, 266809480, 304925120, 320171376, 365910144, 400214220, 426895168, 457387680, 533618960, 609850240, 640342752, 800428440, 853790336, 914775360, 1067237920, 1280685504, 1600856880, 1829550720, 2134475840, 2561371008, 3201713760, 4268951680, 6403427520, 12806855040]

約数ペア:

[(1, 12806855040), (2, 6403427520), (3, 4268951680), (4, 3201713760), (5, 2561371008), (6, 2134475840), (7, 1829550720), (8, 1600856880), (10, 1280685504), (12, 1067237920), (14, 914775360), (15, 853790336), (16, 800428440), (20, 640342752), (21, 609850240), (24, 533618960), (28, 457387680), (30, 426895168), (32, 400214220), (35, 365910144), (40, 320171376), (42, 304925120), (48, 266809480), (56, 228693840), (60, 213447584), (64, 200107110), (70, 182955072), (71, 180378240), (80, 160085688), (84, 152462560), (96, 133404740), (105, 121970048), (112, 114346920), (120, 106723792), (128, 100053555), (140, 91477536), (142, 90189120), (160, 80042844), (168, 76231280), (192, 66702370), (210, 60985024), (213, 60126080), (224, 57173460), (240, 53361896), (280, 45738768), (284, 45094560), (320, 40021422), (336, 38115640), (355, 36075648), (384, 33351185), (420, 30492512), (426, 30063040), (448, 28586730), (480, 26680948), (497, 25768320), (560, 22869384), (568, 22547280), (640, 20010711), (672, 19057820), (710, 18037824), (840, 15246256), (852, 15031520), (896, 14293365), (960, 13340474), (994, 12884160), (1065, 12025216), (1120, 11434692), (1136, 11273640), (1344, 9528910), (1420, 9018912), (1491, 8589440), (1680, 7623128), (1704, 7515760), (1920, 6670237), (1988, 6442080), (2130, 6012608), (2240, 5717346), (2272, 5636820), (2485, 5153664), (2688, 4764455), (2840, 4509456), (2982, 4294720), (3360, 3811564), (3408, 3757880), (3976, 3221040), (4260, 3006304), (4480, 2858673), (4544, 2818410), (4970, 2576832), (5680, 2254728), (5964, 2147360), (6720, 1905782), (6816, 1878940), (7455, 1717888), (7952, 1610520), (8520, 1503152), (9088, 1409205), (9940, 1288416), (11360, 1127364), (11928, 1073680), (13421, 954240), (13440, 952891), (13632, 939470), (14910, 858944), (15904, 805260), (17040, 751576), (19880, 644208), (22720, 563682), (23856, 536840), (26842, 477120), (27264, 469735), (29820, 429472), (31808, 402630), (34080, 375788), (39760, 322104), (40263, 318080), (45440, 281841), (47712, 268420), (53684, 238560), (59640, 214736), (63616, 201315), (67105, 190848), (68160, 187894), (79520, 161052), (80526, 159040), (93947, 136320), (95424, 134210), (107368, 119280)]