230198080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 652031208

約数和(自身を除く): 421833128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 64, 70, 80, 98, 106, 112, 140, 160, 196, 212, 224, 245, 265, 277, 280, 320, 371, 392, 424, 448, 490, 530, 554, 560, 742, 784, 848, 980, 1060, 1108, 1120, 1385, 1484, 1568, 1696, 1855, 1939, 1960, 2120, 2216, 2240, 2597, 2770, 2968, 3136, 3392, 3710, 3878, 3920, 4240, 4432, 5194, 5540, 5936, 7420, 7756, 7840, 8480, 8864, 9695, 10388, 11080, 11872, 12985, 13573, 14681, 14840, 15512, 15680, 16960, 17728, 19390, 20776, 22160, 23744, 25970, 27146, 29362, 29680, 31024, 38780, 41552, 44320, 51940, 54292, 58724, 59360, 62048, 67865, 73405, 77560, 83104, 88640, 102767, 103880, 108584, 117448, 118720, 124096, 135730, 146810, 155120, 166208, 205534, 207760, 217168, 234896, 271460, 293620, 310240, 411068, 415520, 434336, 469792, 513835, 542920, 587240, 620480, 719369, 822136, 831040, 868672, 939584, 1027670, 1085840, 1174480, 1438738, 1644272, 2055340, 2171680, 2348960, 2877476, 3288544, 3596845, 4110680, 4343360, 4697920, 5754952, 6577088, 7193690, 8221360, 11509904, 14387380, 16442720, 23019808, 28774760, 32885440, 46039616, 57549520, 115099040, 230198080]

約数ペア:

[(1, 230198080), (2, 115099040), (4, 57549520), (5, 46039616), (7, 32885440), (8, 28774760), (10, 23019808), (14, 16442720), (16, 14387380), (20, 11509904), (28, 8221360), (32, 7193690), (35, 6577088), (40, 5754952), (49, 4697920), (53, 4343360), (56, 4110680), (64, 3596845), (70, 3288544), (80, 2877476), (98, 2348960), (106, 2171680), (112, 2055340), (140, 1644272), (160, 1438738), (196, 1174480), (212, 1085840), (224, 1027670), (245, 939584), (265, 868672), (277, 831040), (280, 822136), (320, 719369), (371, 620480), (392, 587240), (424, 542920), (448, 513835), (490, 469792), (530, 434336), (554, 415520), (560, 411068), (742, 310240), (784, 293620), (848, 271460), (980, 234896), (1060, 217168), (1108, 207760), (1120, 205534), (1385, 166208), (1484, 155120), (1568, 146810), (1696, 135730), (1855, 124096), (1939, 118720), (1960, 117448), (2120, 108584), (2216, 103880), (2240, 102767), (2597, 88640), (2770, 83104), (2968, 77560), (3136, 73405), (3392, 67865), (3710, 62048), (3878, 59360), (3920, 58724), (4240, 54292), (4432, 51940), (5194, 44320), (5540, 41552), (5936, 38780), (7420, 31024), (7756, 29680), (7840, 29362), (8480, 27146), (8864, 25970), (9695, 23744), (10388, 22160), (11080, 20776), (11872, 19390), (12985, 17728), (13573, 16960), (14681, 15680), (14840, 15512)]