1314487720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2304

約数の個数: 192

約数和(自身を含む): 3867937920

約数和(自身を除く): 2553450200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 49, 52, 56, 65, 70, 91, 92, 98, 104, 115, 130, 140, 161, 182, 184, 196, 230, 245, 260, 280, 299, 322, 364, 392, 455, 460, 490, 520, 598, 637, 644, 728, 805, 910, 920, 980, 1127, 1196, 1274, 1288, 1495, 1610, 1820, 1960, 2093, 2243, 2254, 2392, 2548, 2990, 3185, 3220, 3640, 4186, 4486, 4508, 5096, 5635, 5980, 6370, 6440, 8372, 8972, 9016, 10465, 11215, 11270, 11960, 12740, 14651, 15701, 16744, 17944, 20930, 22430, 22540, 25480, 29159, 29302, 31402, 41860, 44860, 45080, 51589, 58318, 58604, 62804, 73255, 78505, 83720, 89720, 103178, 109907, 116636, 117208, 125608, 145795, 146510, 157010, 204113, 206356, 219814, 233272, 257945, 291590, 293020, 314020, 361123, 408226, 412712, 439628, 515890, 549535, 583180, 586040, 628040, 670657, 722246, 816452, 879256, 1020565, 1031780, 1099070, 1166360, 1341314, 1428791, 1444492, 1632904, 1805615, 2041130, 2063560, 2198140, 2527861, 2682628, 2857582, 2888984, 3353285, 3611230, 4082260, 4396280, 4694599, 5055722, 5365256, 5715164, 6706570, 7143955, 7222460, 8164520, 9389198, 10111444, 11430328, 12639305, 13413140, 14287910, 14444920, 18778396, 20222888, 23472995, 25278610, 26826280, 28575820, 32862193, 37556792, 46945990, 50557220, 57151640, 65724386, 93891980, 101114440, 131448772, 164310965, 187783960, 262897544, 328621930, 657243860, 1314487720]

約数ペア:

[(1, 1314487720), (2, 657243860), (4, 328621930), (5, 262897544), (7, 187783960), (8, 164310965), (10, 131448772), (13, 101114440), (14, 93891980), (20, 65724386), (23, 57151640), (26, 50557220), (28, 46945990), (35, 37556792), (40, 32862193), (46, 28575820), (49, 26826280), (52, 25278610), (56, 23472995), (65, 20222888), (70, 18778396), (91, 14444920), (92, 14287910), (98, 13413140), (104, 12639305), (115, 11430328), (130, 10111444), (140, 9389198), (161, 8164520), (182, 7222460), (184, 7143955), (196, 6706570), (230, 5715164), (245, 5365256), (260, 5055722), (280, 4694599), (299, 4396280), (322, 4082260), (364, 3611230), (392, 3353285), (455, 2888984), (460, 2857582), (490, 2682628), (520, 2527861), (598, 2198140), (637, 2063560), (644, 2041130), (728, 1805615), (805, 1632904), (910, 1444492), (920, 1428791), (980, 1341314), (1127, 1166360), (1196, 1099070), (1274, 1031780), (1288, 1020565), (1495, 879256), (1610, 816452), (1820, 722246), (1960, 670657), (2093, 628040), (2243, 586040), (2254, 583180), (2392, 549535), (2548, 515890), (2990, 439628), (3185, 412712), (3220, 408226), (3640, 361123), (4186, 314020), (4486, 293020), (4508, 291590), (5096, 257945), (5635, 233272), (5980, 219814), (6370, 206356), (6440, 204113), (8372, 157010), (8972, 146510), (9016, 145795), (10465, 125608), (11215, 117208), (11270, 116636), (11960, 109907), (12740, 103178), (14651, 89720), (15701, 83720), (16744, 78505), (17944, 73255), (20930, 62804), (22430, 58604), (22540, 58318), (25480, 51589), (29159, 45080), (29302, 44860), (31402, 41860)]