157677520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 498718080

約数和(自身を除く): 341040560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 121, 130, 140, 143, 154, 176, 179, 182, 208, 220, 242, 260, 280, 286, 308, 358, 364, 385, 440, 455, 484, 520, 560, 572, 605, 616, 715, 716, 728, 770, 847, 880, 895, 910, 968, 1001, 1040, 1144, 1210, 1232, 1253, 1430, 1432, 1456, 1540, 1573, 1694, 1790, 1820, 1936, 1969, 2002, 2288, 2327, 2420, 2506, 2860, 2864, 3080, 3146, 3388, 3580, 3640, 3938, 4004, 4235, 4654, 4840, 5005, 5012, 5720, 6160, 6265, 6292, 6776, 7160, 7280, 7865, 7876, 8008, 8470, 9308, 9680, 9845, 10010, 10024, 11011, 11440, 11635, 12530, 12584, 13552, 13783, 14320, 15730, 15752, 16016, 16289, 16940, 18616, 19690, 20020, 20048, 21659, 22022, 23270, 25060, 25168, 25597, 27566, 31460, 31504, 32578, 33880, 37232, 39380, 40040, 43318, 44044, 46540, 50120, 51194, 55055, 55132, 62920, 65156, 67760, 68915, 78760, 80080, 81445, 86636, 88088, 93080, 100240, 102388, 108295, 110110, 110264, 125840, 127985, 130312, 137830, 151613, 157520, 162890, 173272, 176176, 179179, 186160, 204776, 216590, 220220, 220528, 255970, 260624, 275660, 281567, 303226, 325780, 346544, 358358, 409552, 433180, 440440, 511940, 551320, 563134, 606452, 651560, 716716, 758065, 866360, 880880, 895895, 1023880, 1102640, 1126268, 1212904, 1303120, 1407835, 1433432, 1516130, 1732720, 1791790, 1970969, 2047760, 2252536, 2425808, 2815670, 2866864, 3032260, 3583580, 3941938, 4505072, 5631340, 6064520, 7167160, 7883876, 9854845, 11262680, 12129040, 14334320, 15767752, 19709690, 22525360, 31535504, 39419380, 78838760, 157677520]

約数ペア:

[(1, 157677520), (2, 78838760), (4, 39419380), (5, 31535504), (7, 22525360), (8, 19709690), (10, 15767752), (11, 14334320), (13, 12129040), (14, 11262680), (16, 9854845), (20, 7883876), (22, 7167160), (26, 6064520), (28, 5631340), (35, 4505072), (40, 3941938), (44, 3583580), (52, 3032260), (55, 2866864), (56, 2815670), (65, 2425808), (70, 2252536), (77, 2047760), (80, 1970969), (88, 1791790), (91, 1732720), (104, 1516130), (110, 1433432), (112, 1407835), (121, 1303120), (130, 1212904), (140, 1126268), (143, 1102640), (154, 1023880), (176, 895895), (179, 880880), (182, 866360), (208, 758065), (220, 716716), (242, 651560), (260, 606452), (280, 563134), (286, 551320), (308, 511940), (358, 440440), (364, 433180), (385, 409552), (440, 358358), (455, 346544), (484, 325780), (520, 303226), (560, 281567), (572, 275660), (605, 260624), (616, 255970), (715, 220528), (716, 220220), (728, 216590), (770, 204776), (847, 186160), (880, 179179), (895, 176176), (910, 173272), (968, 162890), (1001, 157520), (1040, 151613), (1144, 137830), (1210, 130312), (1232, 127985), (1253, 125840), (1430, 110264), (1432, 110110), (1456, 108295), (1540, 102388), (1573, 100240), (1694, 93080), (1790, 88088), (1820, 86636), (1936, 81445), (1969, 80080), (2002, 78760), (2288, 68915), (2327, 67760), (2420, 65156), (2506, 62920), (2860, 55132), (2864, 55055), (3080, 51194), (3146, 50120), (3388, 46540), (3580, 44044), (3640, 43318), (3938, 40040), (4004, 39380), (4235, 37232), (4654, 33880), (4840, 32578), (5005, 31504), (5012, 31460), (5720, 27566), (6160, 25597), (6265, 25168), (6292, 25060), (6776, 23270), (7160, 22022), (7280, 21659), (7865, 20048), (7876, 20020), (8008, 19690), (8470, 18616), (9308, 16940), (9680, 16289), (9845, 16016), (10010, 15752), (10024, 15730), (11011, 14320), (11440, 13783), (11635, 13552), (12530, 12584)]