274240560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1523

約数の個数: 160

約数和(自身を含む): 940796928

約数和(自身を除く): 666556368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 146, 165, 176, 219, 220, 240, 264, 292, 330, 365, 438, 440, 528, 584, 660, 730, 803, 876, 880, 1095, 1168, 1320, 1423, 1460, 1606, 1752, 2190, 2409, 2640, 2846, 2920, 3212, 3504, 4015, 4269, 4380, 4818, 5692, 5840, 6424, 7115, 8030, 8538, 8760, 9636, 11384, 12045, 12848, 14230, 15653, 16060, 17076, 17520, 19272, 21345, 22768, 24090, 28460, 31306, 32120, 34152, 38544, 42690, 46959, 48180, 56920, 62612, 64240, 68304, 78265, 85380, 93918, 96360, 103879, 113840, 125224, 156530, 170760, 187836, 192720, 207758, 234795, 250448, 311637, 313060, 341520, 375672, 415516, 469590, 519395, 623274, 626120, 751344, 831032, 939180, 1038790, 1142669, 1246548, 1252240, 1558185, 1662064, 1878360, 2077580, 2285338, 2493096, 3116370, 3428007, 3756720, 4155160, 4570676, 4986192, 5713345, 6232740, 6856014, 8310320, 9141352, 11426690, 12465480, 13712028, 17140035, 18282704, 22853380, 24930960, 27424056, 34280070, 45706760, 54848112, 68560140, 91413520, 137120280, 274240560]

約数ペア:

[(1, 274240560), (2, 137120280), (3, 91413520), (4, 68560140), (5, 54848112), (6, 45706760), (8, 34280070), (10, 27424056), (11, 24930960), (12, 22853380), (15, 18282704), (16, 17140035), (20, 13712028), (22, 12465480), (24, 11426690), (30, 9141352), (33, 8310320), (40, 6856014), (44, 6232740), (48, 5713345), (55, 4986192), (60, 4570676), (66, 4155160), (73, 3756720), (80, 3428007), (88, 3116370), (110, 2493096), (120, 2285338), (132, 2077580), (146, 1878360), (165, 1662064), (176, 1558185), (219, 1252240), (220, 1246548), (240, 1142669), (264, 1038790), (292, 939180), (330, 831032), (365, 751344), (438, 626120), (440, 623274), (528, 519395), (584, 469590), (660, 415516), (730, 375672), (803, 341520), (876, 313060), (880, 311637), (1095, 250448), (1168, 234795), (1320, 207758), (1423, 192720), (1460, 187836), (1606, 170760), (1752, 156530), (2190, 125224), (2409, 113840), (2640, 103879), (2846, 96360), (2920, 93918), (3212, 85380), (3504, 78265), (4015, 68304), (4269, 64240), (4380, 62612), (4818, 56920), (5692, 48180), (5840, 46959), (6424, 42690), (7115, 38544), (8030, 34152), (8538, 32120), (8760, 31306), (9636, 28460), (11384, 24090), (12045, 22768), (12848, 21345), (14230, 19272), (15653, 17520), (16060, 17076)]