1294285200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:706

約数の個数: 240

約数和(自身を含む): 4501170240

約数和(自身を除く): 3206885040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 163, 195, 200, 208, 240, 260, 300, 312, 325, 326, 390, 400, 489, 509, 520, 600, 624, 650, 652, 780, 815, 975, 978, 1018, 1040, 1200, 1300, 1304, 1527, 1560, 1630, 1950, 1956, 2036, 2119, 2445, 2545, 2600, 2608, 3054, 3120, 3260, 3900, 3912, 4072, 4075, 4238, 4890, 5090, 5200, 6108, 6357, 6520, 6617, 7635, 7800, 7824, 8144, 8150, 8476, 9780, 10180, 10595, 12216, 12225, 12714, 12725, 13040, 13234, 15270, 15600, 16300, 16952, 19560, 19851, 20360, 21190, 24432, 24450, 25428, 25450, 26468, 30540, 31785, 32600, 33085, 33904, 38175, 39120, 39702, 40720, 42380, 48900, 50856, 50900, 52936, 52975, 61080, 63570, 65200, 66170, 76350, 79404, 82967, 84760, 97800, 99255, 101712, 101800, 105872, 105950, 122160, 127140, 132340, 152700, 158808, 158925, 165425, 165934, 169520, 195600, 198510, 203600, 211900, 248901, 254280, 264680, 305400, 317616, 317850, 330850, 331868, 397020, 414835, 423800, 496275, 497802, 508560, 529360, 610800, 635700, 661700, 663736, 794040, 829670, 847600, 992550, 995604, 1078571, 1244505, 1271400, 1323400, 1327472, 1588080, 1659340, 1985100, 1991208, 2074175, 2157142, 2489010, 2542800, 2646800, 3235713, 3318680, 3970200, 3982416, 4148350, 4314284, 4978020, 5392855, 6222525, 6471426, 6637360, 7940400, 8296700, 8628568, 9956040, 10785710, 12445050, 12942852, 16178565, 16593400, 17257136, 19912080, 21571420, 24890100, 25885704, 26964275, 32357130, 33186800, 43142840, 49780200, 51771408, 53928550, 64714260, 80892825, 86285680, 99560400, 107857100, 129428520, 161785650, 215714200, 258857040, 323571300, 431428400, 647142600, 1294285200]

約数ペア:

[(1, 1294285200), (2, 647142600), (3, 431428400), (4, 323571300), (5, 258857040), (6, 215714200), (8, 161785650), (10, 129428520), (12, 107857100), (13, 99560400), (15, 86285680), (16, 80892825), (20, 64714260), (24, 53928550), (25, 51771408), (26, 49780200), (30, 43142840), (39, 33186800), (40, 32357130), (48, 26964275), (50, 25885704), (52, 24890100), (60, 21571420), (65, 19912080), (75, 17257136), (78, 16593400), (80, 16178565), (100, 12942852), (104, 12445050), (120, 10785710), (130, 9956040), (150, 8628568), (156, 8296700), (163, 7940400), (195, 6637360), (200, 6471426), (208, 6222525), (240, 5392855), (260, 4978020), (300, 4314284), (312, 4148350), (325, 3982416), (326, 3970200), (390, 3318680), (400, 3235713), (489, 2646800), (509, 2542800), (520, 2489010), (600, 2157142), (624, 2074175), (650, 1991208), (652, 1985100), (780, 1659340), (815, 1588080), (975, 1327472), (978, 1323400), (1018, 1271400), (1040, 1244505), (1200, 1078571), (1300, 995604), (1304, 992550), (1527, 847600), (1560, 829670), (1630, 794040), (1950, 663736), (1956, 661700), (2036, 635700), (2119, 610800), (2445, 529360), (2545, 508560), (2600, 497802), (2608, 496275), (3054, 423800), (3120, 414835), (3260, 397020), (3900, 331868), (3912, 330850), (4072, 317850), (4075, 317616), (4238, 305400), (4890, 264680), (5090, 254280), (5200, 248901), (6108, 211900), (6357, 203600), (6520, 198510), (6617, 195600), (7635, 169520), (7800, 165934), (7824, 165425), (8144, 158925), (8150, 158808), (8476, 152700), (9780, 132340), (10180, 127140), (10595, 122160), (12216, 105950), (12225, 105872), (12714, 101800), (12725, 101712), (13040, 99255), (13234, 97800), (15270, 84760), (15600, 82967), (16300, 79404), (16952, 76350), (19560, 66170), (19851, 65200), (20360, 63570), (21190, 61080), (24432, 52975), (24450, 52936), (25428, 50900), (25450, 50856), (26468, 48900), (30540, 42380), (31785, 40720), (32600, 39702), (33085, 39120), (33904, 38175)]