12976603640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7537}}^1$

素因数の和:7622

約数の個数: 256

約数和(自身を含む): 40119045120

約数和(自身を除く): 27142441480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 43, 44, 52, 55, 56, 65, 70, 77, 86, 88, 91, 104, 110, 130, 140, 143, 154, 172, 182, 215, 220, 260, 280, 286, 301, 308, 344, 364, 385, 430, 440, 455, 473, 520, 559, 572, 602, 616, 715, 728, 770, 860, 910, 946, 1001, 1118, 1144, 1204, 1430, 1505, 1540, 1720, 1820, 1892, 2002, 2236, 2365, 2408, 2795, 2860, 3010, 3080, 3311, 3640, 3784, 3913, 4004, 4472, 4730, 5005, 5590, 5720, 6020, 6149, 6622, 7537, 7826, 8008, 9460, 10010, 11180, 12040, 12298, 13244, 15074, 15652, 16555, 18920, 19565, 20020, 22360, 24596, 26488, 30148, 30745, 31304, 33110, 37685, 39130, 40040, 43043, 49192, 52759, 60296, 61490, 66220, 75370, 78260, 82907, 86086, 97981, 105518, 122980, 132440, 150740, 156520, 165814, 172172, 195962, 211036, 215215, 245960, 263795, 301480, 324091, 331628, 344344, 391924, 414535, 422072, 430430, 489905, 527590, 580349, 648182, 663256, 685867, 783848, 829070, 860860, 979810, 1055180, 1077791, 1160698, 1296364, 1371734, 1620455, 1658140, 1721720, 1959620, 2110360, 2155582, 2268637, 2321396, 2592728, 2743468, 2901745, 3240910, 3316280, 3429335, 3565001, 3919240, 4213183, 4311164, 4537274, 4642792, 5388955, 5486936, 5803490, 6481820, 6858670, 7130002, 7544537, 8426366, 8622328, 9074548, 10777910, 11343185, 11606980, 12963640, 13717340, 14260004, 15089074, 16852732, 17825005, 18149096, 21065915, 21555820, 22686370, 23213960, 24955007, 27434680, 28520008, 29492281, 30178148, 33705464, 35650010, 37722685, 42131830, 43111640, 45372740, 46345013, 49910014, 58984562, 60356296, 71300020, 75445370, 84263660, 90745480, 92690026, 99820028, 117969124, 124775035, 142600040, 147461405, 150890740, 168527320, 185380052, 199640056, 231725065, 235938248, 249550070, 294922810, 301781480, 324415091, 370760104, 463450130, 499100140, 589845620, 648830182, 926900260, 998200280, 1179691240, 1297660364, 1622075455, 1853800520, 2595320728, 3244150910, 6488301820, 12976603640]

約数ペア:

[(1, 12976603640), (2, 6488301820), (4, 3244150910), (5, 2595320728), (7, 1853800520), (8, 1622075455), (10, 1297660364), (11, 1179691240), (13, 998200280), (14, 926900260), (20, 648830182), (22, 589845620), (26, 499100140), (28, 463450130), (35, 370760104), (40, 324415091), (43, 301781480), (44, 294922810), (52, 249550070), (55, 235938248), (56, 231725065), (65, 199640056), (70, 185380052), (77, 168527320), (86, 150890740), (88, 147461405), (91, 142600040), (104, 124775035), (110, 117969124), (130, 99820028), (140, 92690026), (143, 90745480), (154, 84263660), (172, 75445370), (182, 71300020), (215, 60356296), (220, 58984562), (260, 49910014), (280, 46345013), (286, 45372740), (301, 43111640), (308, 42131830), (344, 37722685), (364, 35650010), (385, 33705464), (430, 30178148), (440, 29492281), (455, 28520008), (473, 27434680), (520, 24955007), (559, 23213960), (572, 22686370), (602, 21555820), (616, 21065915), (715, 18149096), (728, 17825005), (770, 16852732), (860, 15089074), (910, 14260004), (946, 13717340), (1001, 12963640), (1118, 11606980), (1144, 11343185), (1204, 10777910), (1430, 9074548), (1505, 8622328), (1540, 8426366), (1720, 7544537), (1820, 7130002), (1892, 6858670), (2002, 6481820), (2236, 5803490), (2365, 5486936), (2408, 5388955), (2795, 4642792), (2860, 4537274), (3010, 4311164), (3080, 4213183), (3311, 3919240), (3640, 3565001), (3784, 3429335), (3913, 3316280), (4004, 3240910), (4472, 2901745), (4730, 2743468), (5005, 2592728), (5590, 2321396), (5720, 2268637), (6020, 2155582), (6149, 2110360), (6622, 1959620), (7537, 1721720), (7826, 1658140), (8008, 1620455), (9460, 1371734), (10010, 1296364), (11180, 1160698), (12040, 1077791), (12298, 1055180), (13244, 979810), (15074, 860860), (15652, 829070), (16555, 783848), (18920, 685867), (19565, 663256), (20020, 648182), (22360, 580349), (24596, 527590), (26488, 489905), (30148, 430430), (30745, 422072), (31304, 414535), (33110, 391924), (37685, 344344), (39130, 331628), (40040, 324091), (43043, 301480), (49192, 263795), (52759, 245960), (60296, 215215), (61490, 211036), (66220, 195962), (75370, 172172), (78260, 165814), (82907, 156520), (86086, 150740), (97981, 132440), (105518, 122980)]