18659004160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 288

約数和(自身を含む): 49448448000

約数和(自身を除く): 30789443840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 139, 155, 160, 170, 199, 248, 256, 272, 278, 310, 320, 340, 398, 496, 527, 544, 556, 620, 640, 680, 695, 796, 992, 995, 1054, 1088, 1112, 1240, 1280, 1360, 1390, 1592, 1984, 1990, 2108, 2176, 2224, 2363, 2480, 2635, 2720, 2780, 3184, 3383, 3968, 3980, 4216, 4309, 4352, 4448, 4726, 4960, 5270, 5440, 5560, 6169, 6368, 6766, 7936, 7960, 8432, 8618, 8896, 9452, 9920, 10540, 10880, 11120, 11815, 12338, 12736, 13532, 15920, 16864, 16915, 17236, 17792, 18904, 19840, 21080, 21545, 21760, 22240, 23630, 24676, 25472, 27064, 27661, 30845, 31840, 33728, 33830, 34472, 35584, 37808, 39680, 42160, 43090, 44480, 47260, 49352, 50944, 54128, 55322, 61690, 63680, 67456, 67660, 68944, 73253, 75616, 84320, 86180, 88960, 94520, 98704, 104873, 108256, 110644, 123380, 127360, 134912, 135320, 137888, 138305, 146506, 151232, 168640, 172360, 177920, 189040, 197408, 209746, 216512, 221288, 246760, 254720, 270640, 275776, 276610, 293012, 302464, 337280, 344720, 366265, 378080, 394816, 419492, 433024, 442576, 470237, 493520, 524365, 541280, 551552, 553220, 586024, 604928, 674560, 689440, 732530, 756160, 789632, 838984, 857491, 866048, 885152, 940474, 987040, 1048730, 1082560, 1103104, 1106440, 1172048, 1378880, 1465060, 1512320, 1579264, 1677968, 1714982, 1770304, 1880948, 1974080, 2097460, 2165120, 2212880, 2344096, 2351185, 2757760, 2930120, 3024640, 3355936, 3429964, 3540608, 3761896, 3948160, 4194920, 4287455, 4330240, 4425760, 4688192, 4702370, 5515520, 5860240, 6711872, 6859928, 7081216, 7523792, 7896320, 8389840, 8574910, 8851520, 9376384, 9404740, 11720480, 13423744, 13719856, 14577347, 15047584, 16779680, 17149820, 17703040, 18752768, 18809480, 23440960, 26847488, 27439712, 29154694, 30095168, 33559360, 34299640, 35406080, 37618960, 46881920, 54879424, 58309388, 60190336, 67118720, 68599280, 72886735, 75237920, 93763840, 109758848, 116618776, 120380672, 134237440, 137198560, 145773470, 150475840, 219517696, 233237552, 274397120, 291546940, 300951680, 466475104, 548794240, 583093880, 601903360, 932950208, 1097588480, 1166187760, 1865900416, 2332375520, 3731800832, 4664751040, 9329502080, 18659004160]

約数ペア:

[(1, 18659004160), (2, 9329502080), (4, 4664751040), (5, 3731800832), (8, 2332375520), (10, 1865900416), (16, 1166187760), (17, 1097588480), (20, 932950208), (31, 601903360), (32, 583093880), (34, 548794240), (40, 466475104), (62, 300951680), (64, 291546940), (68, 274397120), (80, 233237552), (85, 219517696), (124, 150475840), (128, 145773470), (136, 137198560), (139, 134237440), (155, 120380672), (160, 116618776), (170, 109758848), (199, 93763840), (248, 75237920), (256, 72886735), (272, 68599280), (278, 67118720), (310, 60190336), (320, 58309388), (340, 54879424), (398, 46881920), (496, 37618960), (527, 35406080), (544, 34299640), (556, 33559360), (620, 30095168), (640, 29154694), (680, 27439712), (695, 26847488), (796, 23440960), (992, 18809480), (995, 18752768), (1054, 17703040), (1088, 17149820), (1112, 16779680), (1240, 15047584), (1280, 14577347), (1360, 13719856), (1390, 13423744), (1592, 11720480), (1984, 9404740), (1990, 9376384), (2108, 8851520), (2176, 8574910), (2224, 8389840), (2363, 7896320), (2480, 7523792), (2635, 7081216), (2720, 6859928), (2780, 6711872), (3184, 5860240), (3383, 5515520), (3968, 4702370), (3980, 4688192), (4216, 4425760), (4309, 4330240), (4352, 4287455), (4448, 4194920), (4726, 3948160), (4960, 3761896), (5270, 3540608), (5440, 3429964), (5560, 3355936), (6169, 3024640), (6368, 2930120), (6766, 2757760), (7936, 2351185), (7960, 2344096), (8432, 2212880), (8618, 2165120), (8896, 2097460), (9452, 1974080), (9920, 1880948), (10540, 1770304), (10880, 1714982), (11120, 1677968), (11815, 1579264), (12338, 1512320), (12736, 1465060), (13532, 1378880), (15920, 1172048), (16864, 1106440), (16915, 1103104), (17236, 1082560), (17792, 1048730), (18904, 987040), (19840, 940474), (21080, 885152), (21545, 866048), (21760, 857491), (22240, 838984), (23630, 789632), (24676, 756160), (25472, 732530), (27064, 689440), (27661, 674560), (30845, 604928), (31840, 586024), (33728, 553220), (33830, 551552), (34472, 541280), (35584, 524365), (37808, 493520), (39680, 470237), (42160, 442576), (43090, 433024), (44480, 419492), (47260, 394816), (49352, 378080), (50944, 366265), (54128, 344720), (55322, 337280), (61690, 302464), (63680, 293012), (67456, 276610), (67660, 275776), (68944, 270640), (73253, 254720), (75616, 246760), (84320, 221288), (86180, 216512), (88960, 209746), (94520, 197408), (98704, 189040), (104873, 177920), (108256, 172360), (110644, 168640), (123380, 151232), (127360, 146506), (134912, 138305), (135320, 137888)]