1291820231310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3517}}^1\times {\mathrm{13151}}^1$

素因数の和:16711

約数の個数: 192

約数和(自身を含む): 3797737850880

約数和(自身を除く): 2505917619570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3517, 3990, 4655, 5586, 7034, 9310, 10551, 13151, 13965, 17585, 21102, 24619, 26302, 27930, 35170, 39453, 49238, 52755, 65755, 66823, 73857, 78906, 92057, 105510, 123095, 131510, 133646, 147714, 172333, 184114, 197265, 200469, 246190, 249869, 276171, 334115, 344666, 369285, 394530, 400938, 460285, 467761, 499738, 516999, 552342, 644399, 668230, 738570, 749607, 861665, 920570, 935522, 1002345, 1033998, 1249345, 1288798, 1380855, 1403283, 1499214, 1723330, 1749083, 1933197, 2004690, 2338805, 2498690, 2584995, 2761710, 2806566, 3221995, 3274327, 3498166, 3748035, 3866394, 4677610, 5169990, 5247249, 6443990, 6548654, 7016415, 7496070, 8745415, 9665985, 9822981, 10494498, 12243581, 14032830, 16371635, 17490830, 19331970, 19645962, 24487162, 26236245, 32743270, 36730743, 46252067, 49114905, 52472490, 61217905, 73461486, 92504134, 98229810, 122435810, 138756201, 183653715, 231260335, 277512402, 323764469, 367307430, 462520670, 647528938, 693781005, 878789273, 971293407, 1387562010, 1618822345, 1757578546, 1942586814, 2266351283, 2636367819, 3237644690, 4393946365, 4532702566, 4856467035, 5272735638, 6151524911, 6799053849, 8787892730, 9712934070, 11331756415, 12303049822, 13181839095, 13598107698, 18454574733, 22663512830, 26363678190, 30757624555, 33995269245, 36909149466, 43060674377, 61515249110, 67990538490, 86121348754, 92272873665, 129182023131, 184545747330, 215303371885, 258364046262, 430606743770, 645910115655, 1291820231310]

約数ペア:

[(1, 1291820231310), (2, 645910115655), (3, 430606743770), (5, 258364046262), (6, 215303371885), (7, 184545747330), (10, 129182023131), (14, 92272873665), (15, 86121348754), (19, 67990538490), (21, 61515249110), (30, 43060674377), (35, 36909149466), (38, 33995269245), (42, 30757624555), (49, 26363678190), (57, 22663512830), (70, 18454574733), (95, 13598107698), (98, 13181839095), (105, 12303049822), (114, 11331756415), (133, 9712934070), (147, 8787892730), (190, 6799053849), (210, 6151524911), (245, 5272735638), (266, 4856467035), (285, 4532702566), (294, 4393946365), (399, 3237644690), (490, 2636367819), (570, 2266351283), (665, 1942586814), (735, 1757578546), (798, 1618822345), (931, 1387562010), (1330, 971293407), (1470, 878789273), (1862, 693781005), (1995, 647528938), (2793, 462520670), (3517, 367307430), (3990, 323764469), (4655, 277512402), (5586, 231260335), (7034, 183653715), (9310, 138756201), (10551, 122435810), (13151, 98229810), (13965, 92504134), (17585, 73461486), (21102, 61217905), (24619, 52472490), (26302, 49114905), (27930, 46252067), (35170, 36730743), (39453, 32743270), (49238, 26236245), (52755, 24487162), (65755, 19645962), (66823, 19331970), (73857, 17490830), (78906, 16371635), (92057, 14032830), (105510, 12243581), (123095, 10494498), (131510, 9822981), (133646, 9665985), (147714, 8745415), (172333, 7496070), (184114, 7016415), (197265, 6548654), (200469, 6443990), (246190, 5247249), (249869, 5169990), (276171, 4677610), (334115, 3866394), (344666, 3748035), (369285, 3498166), (394530, 3274327), (400938, 3221995), (460285, 2806566), (467761, 2761710), (499738, 2584995), (516999, 2498690), (552342, 2338805), (644399, 2004690), (668230, 1933197), (738570, 1749083), (749607, 1723330), (861665, 1499214), (920570, 1403283), (935522, 1380855), (1002345, 1288798), (1033998, 1249345)]