169207320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 535818240

約数和(自身を除く): 366610920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 101, 115, 120, 138, 184, 202, 230, 276, 303, 345, 404, 460, 505, 552, 606, 607, 690, 808, 920, 1010, 1212, 1214, 1380, 1515, 1821, 2020, 2323, 2424, 2428, 2760, 3030, 3035, 3642, 4040, 4646, 4856, 6060, 6070, 6969, 7284, 9105, 9292, 11615, 12120, 12140, 13938, 13961, 14568, 18210, 18584, 23230, 24280, 27876, 27922, 34845, 36420, 41883, 46460, 55752, 55844, 61307, 69690, 69805, 72840, 83766, 92920, 111688, 122614, 139380, 139610, 167532, 183921, 209415, 245228, 278760, 279220, 306535, 335064, 367842, 418830, 490456, 558440, 613070, 735684, 837660, 919605, 1226140, 1410061, 1471368, 1675320, 1839210, 2452280, 2820122, 3678420, 4230183, 5640244, 7050305, 7356840, 8460366, 11280488, 14100610, 16920732, 21150915, 28201220, 33841464, 42301830, 56402440, 84603660, 169207320]

約数ペア:

[(1, 169207320), (2, 84603660), (3, 56402440), (4, 42301830), (5, 33841464), (6, 28201220), (8, 21150915), (10, 16920732), (12, 14100610), (15, 11280488), (20, 8460366), (23, 7356840), (24, 7050305), (30, 5640244), (40, 4230183), (46, 3678420), (60, 2820122), (69, 2452280), (92, 1839210), (101, 1675320), (115, 1471368), (120, 1410061), (138, 1226140), (184, 919605), (202, 837660), (230, 735684), (276, 613070), (303, 558440), (345, 490456), (404, 418830), (460, 367842), (505, 335064), (552, 306535), (606, 279220), (607, 278760), (690, 245228), (808, 209415), (920, 183921), (1010, 167532), (1212, 139610), (1214, 139380), (1380, 122614), (1515, 111688), (1821, 92920), (2020, 83766), (2323, 72840), (2424, 69805), (2428, 69690), (2760, 61307), (3030, 55844), (3035, 55752), (3642, 46460), (4040, 41883), (4646, 36420), (4856, 34845), (6060, 27922), (6070, 27876), (6969, 24280), (7284, 23230), (9105, 18584), (9292, 18210), (11615, 14568), (12120, 13961), (12140, 13938)]