329423360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:654

約数の個数: 160

約数和(自身を含む): 933368832

約数和(自身を除く): 603945472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 593, 620, 640, 868, 896, 992, 1085, 1120, 1186, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2372, 2480, 2560, 2965, 3472, 3584, 3968, 4151, 4340, 4480, 4744, 4960, 5930, 6944, 7936, 8302, 8680, 8960, 9488, 9920, 11860, 13888, 15872, 16604, 17360, 17920, 18383, 18976, 19840, 20755, 23720, 27776, 33208, 34720, 36766, 37952, 39680, 41510, 47440, 55552, 66416, 69440, 73532, 75904, 79360, 83020, 91915, 94880, 111104, 128681, 132832, 138880, 147064, 151808, 166040, 183830, 189760, 257362, 265664, 277760, 294128, 303616, 332080, 367660, 379520, 514724, 531328, 555520, 588256, 643405, 664160, 735320, 759040, 1029448, 1062656, 1176512, 1286810, 1328320, 1470640, 1518080, 2058896, 2125312, 2353024, 2573620, 2656640, 2941280, 4117792, 4706048, 5147240, 5313280, 5882560, 8235584, 9412096, 10294480, 10626560, 11765120, 16471168, 20588960, 23530240, 32942336, 41177920, 47060480, 65884672, 82355840, 164711680, 329423360]

約数ペア:

[(1, 329423360), (2, 164711680), (4, 82355840), (5, 65884672), (7, 47060480), (8, 41177920), (10, 32942336), (14, 23530240), (16, 20588960), (20, 16471168), (28, 11765120), (31, 10626560), (32, 10294480), (35, 9412096), (40, 8235584), (56, 5882560), (62, 5313280), (64, 5147240), (70, 4706048), (80, 4117792), (112, 2941280), (124, 2656640), (128, 2573620), (140, 2353024), (155, 2125312), (160, 2058896), (217, 1518080), (224, 1470640), (248, 1328320), (256, 1286810), (280, 1176512), (310, 1062656), (320, 1029448), (434, 759040), (448, 735320), (496, 664160), (512, 643405), (560, 588256), (593, 555520), (620, 531328), (640, 514724), (868, 379520), (896, 367660), (992, 332080), (1085, 303616), (1120, 294128), (1186, 277760), (1240, 265664), (1280, 257362), (1736, 189760), (1792, 183830), (1984, 166040), (2170, 151808), (2240, 147064), (2372, 138880), (2480, 132832), (2560, 128681), (2965, 111104), (3472, 94880), (3584, 91915), (3968, 83020), (4151, 79360), (4340, 75904), (4480, 73532), (4744, 69440), (4960, 66416), (5930, 55552), (6944, 47440), (7936, 41510), (8302, 39680), (8680, 37952), (8960, 36766), (9488, 34720), (9920, 33208), (11860, 27776), (13888, 23720), (15872, 20755), (16604, 19840), (17360, 18976), (17920, 18383)]