12796545840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1108

約数の個数: 320

約数和(自身を含む): 44079178752

約数和(自身を除く): 31282632912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 71, 78, 80, 104, 120, 122, 130, 142, 156, 183, 195, 208, 213, 240, 244, 260, 284, 305, 312, 355, 366, 390, 426, 488, 520, 568, 610, 624, 710, 732, 780, 793, 852, 915, 923, 947, 976, 1040, 1065, 1136, 1220, 1420, 1464, 1560, 1586, 1704, 1830, 1846, 1894, 2130, 2379, 2440, 2769, 2840, 2841, 2928, 3120, 3172, 3408, 3660, 3692, 3788, 3965, 4260, 4331, 4615, 4735, 4758, 4880, 5538, 5680, 5682, 6344, 7320, 7384, 7576, 7930, 8520, 8662, 9230, 9470, 9516, 11076, 11364, 11895, 12311, 12688, 12993, 13845, 14205, 14640, 14768, 15152, 15860, 17040, 17324, 18460, 18940, 19032, 21655, 22152, 22728, 23790, 24622, 25986, 27690, 28410, 31720, 34648, 36920, 36933, 37880, 38064, 43310, 44304, 45456, 47580, 49244, 51972, 55380, 56303, 56820, 57767, 61555, 63440, 64965, 67237, 69296, 73840, 73866, 75760, 86620, 95160, 98488, 103944, 110760, 112606, 113640, 115534, 123110, 129930, 134474, 147732, 168909, 173240, 173301, 184665, 190320, 196976, 201711, 207888, 221520, 225212, 227280, 231068, 246220, 259860, 268948, 281515, 288835, 295464, 336185, 337818, 346480, 346602, 369330, 403422, 450424, 462136, 492440, 519720, 537896, 563030, 577670, 590928, 672370, 675636, 693204, 738660, 750971, 806844, 844545, 866505, 874081, 900848, 924272, 984880, 1008555, 1039440, 1075792, 1126060, 1155340, 1344740, 1351272, 1386408, 1477320, 1501942, 1613688, 1689090, 1733010, 1748162, 2017110, 2252120, 2252913, 2310680, 2622243, 2689480, 2702544, 2772816, 2954640, 3003884, 3227376, 3378180, 3466020, 3496324, 3754855, 4034220, 4101457, 4370405, 4504240, 4505826, 4621360, 5244486, 5378960, 6007768, 6756360, 6932040, 6992648, 7509710, 8068440, 8202914, 8740810, 9011652, 10488972, 11264565, 12015536, 12304371, 13111215, 13512720, 13864080, 13985296, 15019420, 16136880, 16405828, 17481620, 18023304, 20507285, 20977944, 22529130, 24608742, 26222430, 30038840, 32811656, 34963240, 36046608, 41014570, 41955888, 45058260, 49217484, 52444860, 53318941, 60077680, 61521855, 65623312, 69926480, 82029140, 90116520, 98434968, 104889720, 106637882, 123043710, 159956823, 164058280, 180233040, 196869936, 209779440, 213275764, 246087420, 266594705, 319913646, 328116560, 426551528, 492174840, 533189410, 639827292, 799784115, 853103056, 984349680, 1066378820, 1279654584, 1599568230, 2132757640, 2559309168, 3199136460, 4265515280, 6398272920, 12796545840]

約数ペア:

[(1, 12796545840), (2, 6398272920), (3, 4265515280), (4, 3199136460), (5, 2559309168), (6, 2132757640), (8, 1599568230), (10, 1279654584), (12, 1066378820), (13, 984349680), (15, 853103056), (16, 799784115), (20, 639827292), (24, 533189410), (26, 492174840), (30, 426551528), (39, 328116560), (40, 319913646), (48, 266594705), (52, 246087420), (60, 213275764), (61, 209779440), (65, 196869936), (71, 180233040), (78, 164058280), (80, 159956823), (104, 123043710), (120, 106637882), (122, 104889720), (130, 98434968), (142, 90116520), (156, 82029140), (183, 69926480), (195, 65623312), (208, 61521855), (213, 60077680), (240, 53318941), (244, 52444860), (260, 49217484), (284, 45058260), (305, 41955888), (312, 41014570), (355, 36046608), (366, 34963240), (390, 32811656), (426, 30038840), (488, 26222430), (520, 24608742), (568, 22529130), (610, 20977944), (624, 20507285), (710, 18023304), (732, 17481620), (780, 16405828), (793, 16136880), (852, 15019420), (915, 13985296), (923, 13864080), (947, 13512720), (976, 13111215), (1040, 12304371), (1065, 12015536), (1136, 11264565), (1220, 10488972), (1420, 9011652), (1464, 8740810), (1560, 8202914), (1586, 8068440), (1704, 7509710), (1830, 6992648), (1846, 6932040), (1894, 6756360), (2130, 6007768), (2379, 5378960), (2440, 5244486), (2769, 4621360), (2840, 4505826), (2841, 4504240), (2928, 4370405), (3120, 4101457), (3172, 4034220), (3408, 3754855), (3660, 3496324), (3692, 3466020), (3788, 3378180), (3965, 3227376), (4260, 3003884), (4331, 2954640), (4615, 2772816), (4735, 2702544), (4758, 2689480), (4880, 2622243), (5538, 2310680), (5680, 2252913), (5682, 2252120), (6344, 2017110), (7320, 1748162), (7384, 1733010), (7576, 1689090), (7930, 1613688), (8520, 1501942), (8662, 1477320), (9230, 1386408), (9470, 1351272), (9516, 1344740), (11076, 1155340), (11364, 1126060), (11895, 1075792), (12311, 1039440), (12688, 1008555), (12993, 984880), (13845, 924272), (14205, 900848), (14640, 874081), (14768, 866505), (15152, 844545), (15860, 806844), (17040, 750971), (17324, 738660), (18460, 693204), (18940, 675636), (19032, 672370), (21655, 590928), (22152, 577670), (22728, 563030), (23790, 537896), (24622, 519720), (25986, 492440), (27690, 462136), (28410, 450424), (31720, 403422), (34648, 369330), (36920, 346602), (36933, 346480), (37880, 337818), (38064, 336185), (43310, 295464), (44304, 288835), (45456, 281515), (47580, 268948), (49244, 259860), (51972, 246220), (55380, 231068), (56303, 227280), (56820, 225212), (57767, 221520), (61555, 207888), (63440, 201711), (64965, 196976), (67237, 190320), (69296, 184665), (73840, 173301), (73866, 173240), (75760, 168909), (86620, 147732), (95160, 134474), (98488, 129930), (103944, 123110), (110760, 115534), (112606, 113640)]