326317040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 928226304

約数和(自身を除く): 601909264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 151, 170, 227, 238, 272, 280, 302, 340, 454, 476, 560, 595, 604, 680, 755, 908, 952, 1057, 1135, 1190, 1208, 1360, 1510, 1589, 1816, 1904, 2114, 2270, 2380, 2416, 2567, 3020, 3178, 3632, 3859, 4228, 4540, 4760, 5134, 5285, 6040, 6356, 7718, 7945, 8456, 9080, 9520, 10268, 10570, 12080, 12712, 12835, 15436, 15890, 16912, 17969, 18160, 19295, 20536, 21140, 25424, 25670, 27013, 30872, 31780, 34277, 35938, 38590, 41072, 42280, 51340, 54026, 61744, 63560, 68554, 71876, 77180, 84560, 89845, 102680, 108052, 127120, 135065, 137108, 143752, 154360, 171385, 179690, 205360, 216104, 239939, 270130, 274216, 287504, 308720, 342770, 359380, 432208, 479878, 540260, 548432, 582709, 685540, 718760, 959756, 1080520, 1165418, 1199695, 1371080, 1437520, 1919512, 2161040, 2330836, 2399390, 2742160, 2913545, 3839024, 4078963, 4661672, 4798780, 5827090, 8157926, 9323344, 9597560, 11654180, 16315852, 19195120, 20394815, 23308360, 32631704, 40789630, 46616720, 65263408, 81579260, 163158520, 326317040]

約数ペア:

[(1, 326317040), (2, 163158520), (4, 81579260), (5, 65263408), (7, 46616720), (8, 40789630), (10, 32631704), (14, 23308360), (16, 20394815), (17, 19195120), (20, 16315852), (28, 11654180), (34, 9597560), (35, 9323344), (40, 8157926), (56, 5827090), (68, 4798780), (70, 4661672), (80, 4078963), (85, 3839024), (112, 2913545), (119, 2742160), (136, 2399390), (140, 2330836), (151, 2161040), (170, 1919512), (227, 1437520), (238, 1371080), (272, 1199695), (280, 1165418), (302, 1080520), (340, 959756), (454, 718760), (476, 685540), (560, 582709), (595, 548432), (604, 540260), (680, 479878), (755, 432208), (908, 359380), (952, 342770), (1057, 308720), (1135, 287504), (1190, 274216), (1208, 270130), (1360, 239939), (1510, 216104), (1589, 205360), (1816, 179690), (1904, 171385), (2114, 154360), (2270, 143752), (2380, 137108), (2416, 135065), (2567, 127120), (3020, 108052), (3178, 102680), (3632, 89845), (3859, 84560), (4228, 77180), (4540, 71876), (4760, 68554), (5134, 63560), (5285, 61744), (6040, 54026), (6356, 51340), (7718, 42280), (7945, 41072), (8456, 38590), (9080, 35938), (9520, 34277), (10268, 31780), (10570, 30872), (12080, 27013), (12712, 25670), (12835, 25424), (15436, 21140), (15890, 20536), (16912, 19295), (17969, 18160)]