1912265040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 320

約数和(自身を含む): 7026978816

約数和(自身を除く): 5114713776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 103, 105, 112, 120, 129, 140, 168, 172, 206, 210, 215, 240, 257, 258, 280, 301, 309, 336, 344, 412, 420, 430, 514, 515, 516, 560, 602, 618, 645, 688, 721, 771, 824, 840, 860, 903, 1028, 1030, 1032, 1204, 1236, 1285, 1290, 1442, 1505, 1542, 1545, 1648, 1680, 1720, 1799, 1806, 2056, 2060, 2064, 2163, 2408, 2472, 2570, 2580, 2884, 3010, 3084, 3090, 3440, 3598, 3605, 3612, 3855, 4112, 4120, 4326, 4429, 4515, 4816, 4944, 5140, 5160, 5397, 5768, 6020, 6168, 6180, 7196, 7210, 7224, 7710, 8240, 8652, 8858, 8995, 9030, 10280, 10320, 10794, 10815, 11051, 11536, 12040, 12336, 12360, 13287, 14392, 14420, 14448, 15420, 17304, 17716, 17990, 18060, 20560, 21588, 21630, 22102, 22145, 24080, 24720, 26471, 26574, 26985, 28784, 28840, 30840, 31003, 33153, 34608, 35432, 35980, 36120, 43176, 43260, 44204, 44290, 52942, 53148, 53970, 55255, 57680, 61680, 62006, 66306, 66435, 70864, 71960, 72240, 77357, 79413, 86352, 86520, 88408, 88580, 93009, 105884, 106296, 107940, 110510, 124012, 132355, 132612, 132870, 143920, 154714, 155015, 158826, 165765, 173040, 176816, 177160, 185297, 186018, 211768, 212592, 215880, 221020, 232071, 248024, 264710, 265224, 265740, 309428, 310030, 317652, 331530, 354320, 370594, 372036, 386785, 397065, 423536, 431760, 442040, 464142, 465045, 496048, 529420, 530448, 531480, 555891, 618856, 620060, 635304, 663060, 741188, 744072, 773570, 794130, 884080, 926485, 928284, 930090, 1058840, 1062960, 1111782, 1138253, 1160355, 1237712, 1240120, 1270608, 1326120, 1482376, 1488144, 1547140, 1588260, 1852970, 1856568, 1860180, 2117680, 2223564, 2276506, 2320710, 2480240, 2652240, 2779455, 2964752, 3094280, 3176520, 3414759, 3705940, 3713136, 3720360, 4447128, 4553012, 4641420, 5558910, 5691265, 6188560, 6353040, 6829518, 7411880, 7440720, 7967771, 8894256, 9106024, 9282840, 11117820, 11382530, 13659036, 14823760, 15935542, 17073795, 18212048, 18565680, 22235640, 22765060, 23903313, 27318072, 31871084, 34147590, 39838855, 44471280, 45530120, 47806626, 54636144, 63742168, 68295180, 79677710, 91060240, 95613252, 119516565, 127484336, 136590360, 159355420, 191226504, 239033130, 273180720, 318710840, 382453008, 478066260, 637421680, 956132520, 1912265040]

約数ペア:

[(1, 1912265040), (2, 956132520), (3, 637421680), (4, 478066260), (5, 382453008), (6, 318710840), (7, 273180720), (8, 239033130), (10, 191226504), (12, 159355420), (14, 136590360), (15, 127484336), (16, 119516565), (20, 95613252), (21, 91060240), (24, 79677710), (28, 68295180), (30, 63742168), (35, 54636144), (40, 47806626), (42, 45530120), (43, 44471280), (48, 39838855), (56, 34147590), (60, 31871084), (70, 27318072), (80, 23903313), (84, 22765060), (86, 22235640), (103, 18565680), (105, 18212048), (112, 17073795), (120, 15935542), (129, 14823760), (140, 13659036), (168, 11382530), (172, 11117820), (206, 9282840), (210, 9106024), (215, 8894256), (240, 7967771), (257, 7440720), (258, 7411880), (280, 6829518), (301, 6353040), (309, 6188560), (336, 5691265), (344, 5558910), (412, 4641420), (420, 4553012), (430, 4447128), (514, 3720360), (515, 3713136), (516, 3705940), (560, 3414759), (602, 3176520), (618, 3094280), (645, 2964752), (688, 2779455), (721, 2652240), (771, 2480240), (824, 2320710), (840, 2276506), (860, 2223564), (903, 2117680), (1028, 1860180), (1030, 1856568), (1032, 1852970), (1204, 1588260), (1236, 1547140), (1285, 1488144), (1290, 1482376), (1442, 1326120), (1505, 1270608), (1542, 1240120), (1545, 1237712), (1648, 1160355), (1680, 1138253), (1720, 1111782), (1799, 1062960), (1806, 1058840), (2056, 930090), (2060, 928284), (2064, 926485), (2163, 884080), (2408, 794130), (2472, 773570), (2570, 744072), (2580, 741188), (2884, 663060), (3010, 635304), (3084, 620060), (3090, 618856), (3440, 555891), (3598, 531480), (3605, 530448), (3612, 529420), (3855, 496048), (4112, 465045), (4120, 464142), (4326, 442040), (4429, 431760), (4515, 423536), (4816, 397065), (4944, 386785), (5140, 372036), (5160, 370594), (5397, 354320), (5768, 331530), (6020, 317652), (6168, 310030), (6180, 309428), (7196, 265740), (7210, 265224), (7224, 264710), (7710, 248024), (8240, 232071), (8652, 221020), (8858, 215880), (8995, 212592), (9030, 211768), (10280, 186018), (10320, 185297), (10794, 177160), (10815, 176816), (11051, 173040), (11536, 165765), (12040, 158826), (12336, 155015), (12360, 154714), (13287, 143920), (14392, 132870), (14420, 132612), (14448, 132355), (15420, 124012), (17304, 110510), (17716, 107940), (17990, 106296), (18060, 105884), (20560, 93009), (21588, 88580), (21630, 88408), (22102, 86520), (22145, 86352), (24080, 79413), (24720, 77357), (26471, 72240), (26574, 71960), (26985, 70864), (28784, 66435), (28840, 66306), (30840, 62006), (31003, 61680), (33153, 57680), (34608, 55255), (35432, 53970), (35980, 53148), (36120, 52942), (43176, 44290), (43260, 44204)]