191394720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 288

約数和(自身を含む): 731674944

約数和(自身を除く): 540280224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 96, 99, 110, 120, 129, 132, 144, 160, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 281, 288, 330, 344, 352, 360, 387, 396, 430, 440, 473, 480, 495, 516, 528, 562, 645, 660, 688, 720, 774, 792, 843, 860, 880, 946, 990, 1032, 1056, 1124, 1290, 1320, 1376, 1405, 1419, 1440, 1548, 1584, 1686, 1720, 1760, 1892, 1935, 1980, 2064, 2248, 2365, 2529, 2580, 2640, 2810, 2838, 3091, 3096, 3168, 3372, 3440, 3784, 3870, 3960, 4128, 4215, 4257, 4496, 4730, 5058, 5160, 5280, 5620, 5676, 6182, 6192, 6744, 6880, 7095, 7568, 7740, 7920, 8430, 8514, 8992, 9273, 9460, 10116, 10320, 11240, 11352, 12083, 12364, 12384, 12645, 13488, 14190, 15136, 15455, 15480, 15840, 16860, 17028, 18546, 18920, 20232, 20640, 21285, 22480, 22704, 24166, 24728, 25290, 26976, 27819, 28380, 30910, 30960, 33720, 34056, 36249, 37092, 37840, 40464, 42570, 44960, 45408, 46365, 48332, 49456, 50580, 55638, 56760, 60415, 61820, 61920, 67440, 68112, 72498, 74184, 75680, 80928, 85140, 92730, 96664, 98912, 101160, 108747, 111276, 113520, 120830, 123640, 132913, 134880, 136224, 139095, 144996, 148368, 170280, 181245, 185460, 193328, 202320, 217494, 222552, 227040, 241660, 247280, 265826, 278190, 289992, 296736, 340560, 362490, 370920, 386656, 398739, 404640, 434988, 445104, 483320, 494560, 531652, 543735, 556380, 579984, 664565, 681120, 724980, 741840, 797478, 869976, 890208, 966640, 1063304, 1087470, 1112760, 1159968, 1196217, 1329130, 1449960, 1483680, 1594956, 1739952, 1933280, 1993695, 2126608, 2174940, 2225520, 2392434, 2658260, 2899920, 3189912, 3479904, 3987390, 4253216, 4349880, 4451040, 4784868, 5316520, 5799840, 5981085, 6379824, 7974780, 8699760, 9569736, 10633040, 11962170, 12759648, 15949560, 17399520, 19139472, 21266080, 23924340, 31899120, 38278944, 47848680, 63798240, 95697360, 191394720]

約数ペア:

[(1, 191394720), (2, 95697360), (3, 63798240), (4, 47848680), (5, 38278944), (6, 31899120), (8, 23924340), (9, 21266080), (10, 19139472), (11, 17399520), (12, 15949560), (15, 12759648), (16, 11962170), (18, 10633040), (20, 9569736), (22, 8699760), (24, 7974780), (30, 6379824), (32, 5981085), (33, 5799840), (36, 5316520), (40, 4784868), (43, 4451040), (44, 4349880), (45, 4253216), (48, 3987390), (55, 3479904), (60, 3189912), (66, 2899920), (72, 2658260), (80, 2392434), (86, 2225520), (88, 2174940), (90, 2126608), (96, 1993695), (99, 1933280), (110, 1739952), (120, 1594956), (129, 1483680), (132, 1449960), (144, 1329130), (160, 1196217), (165, 1159968), (172, 1112760), (176, 1087470), (180, 1063304), (198, 966640), (215, 890208), (220, 869976), (240, 797478), (258, 741840), (264, 724980), (281, 681120), (288, 664565), (330, 579984), (344, 556380), (352, 543735), (360, 531652), (387, 494560), (396, 483320), (430, 445104), (440, 434988), (473, 404640), (480, 398739), (495, 386656), (516, 370920), (528, 362490), (562, 340560), (645, 296736), (660, 289992), (688, 278190), (720, 265826), (774, 247280), (792, 241660), (843, 227040), (860, 222552), (880, 217494), (946, 202320), (990, 193328), (1032, 185460), (1056, 181245), (1124, 170280), (1290, 148368), (1320, 144996), (1376, 139095), (1405, 136224), (1419, 134880), (1440, 132913), (1548, 123640), (1584, 120830), (1686, 113520), (1720, 111276), (1760, 108747), (1892, 101160), (1935, 98912), (1980, 96664), (2064, 92730), (2248, 85140), (2365, 80928), (2529, 75680), (2580, 74184), (2640, 72498), (2810, 68112), (2838, 67440), (3091, 61920), (3096, 61820), (3168, 60415), (3372, 56760), (3440, 55638), (3784, 50580), (3870, 49456), (3960, 48332), (4128, 46365), (4215, 45408), (4257, 44960), (4496, 42570), (4730, 40464), (5058, 37840), (5160, 37092), (5280, 36249), (5620, 34056), (5676, 33720), (6182, 30960), (6192, 30910), (6744, 28380), (6880, 27819), (7095, 26976), (7568, 25290), (7740, 24728), (7920, 24166), (8430, 22704), (8514, 22480), (8992, 21285), (9273, 20640), (9460, 20232), (10116, 18920), (10320, 18546), (11240, 17028), (11352, 16860), (12083, 15840), (12364, 15480), (12384, 15455), (12645, 15136), (13488, 14190)]