168365520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3434

約数の個数: 160

約数和(自身を含む): 605318400

約数和(自身を除く): 436952880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 3389, 4140, 4968, 5520, 6210, 6778, 8280, 9936, 10167, 12420, 13556, 16560, 16945, 20334, 24840, 27112, 30501, 33890, 40668, 49680, 50835, 54224, 61002, 67780, 77947, 81336, 91503, 101670, 122004, 135560, 152505, 155894, 162672, 183006, 203340, 233841, 244008, 271120, 305010, 311788, 366012, 389735, 406680, 457515, 467682, 488016, 610020, 623576, 701523, 732024, 779470, 813360, 915030, 935364, 1169205, 1220040, 1247152, 1403046, 1464048, 1558940, 1830060, 1870728, 2104569, 2338410, 2440080, 2806092, 3117880, 3507615, 3660120, 3741456, 4209138, 4676820, 5612184, 6235760, 7015230, 7320240, 8418276, 9353640, 10522845, 11224368, 14030460, 16836552, 18707280, 21045690, 28060920, 33673104, 42091380, 56121840, 84182760, 168365520]

約数ペア:

[(1, 168365520), (2, 84182760), (3, 56121840), (4, 42091380), (5, 33673104), (6, 28060920), (8, 21045690), (9, 18707280), (10, 16836552), (12, 14030460), (15, 11224368), (16, 10522845), (18, 9353640), (20, 8418276), (23, 7320240), (24, 7015230), (27, 6235760), (30, 5612184), (36, 4676820), (40, 4209138), (45, 3741456), (46, 3660120), (48, 3507615), (54, 3117880), (60, 2806092), (69, 2440080), (72, 2338410), (80, 2104569), (90, 1870728), (92, 1830060), (108, 1558940), (115, 1464048), (120, 1403046), (135, 1247152), (138, 1220040), (144, 1169205), (180, 935364), (184, 915030), (207, 813360), (216, 779470), (230, 732024), (240, 701523), (270, 623576), (276, 610020), (345, 488016), (360, 467682), (368, 457515), (414, 406680), (432, 389735), (460, 366012), (540, 311788), (552, 305010), (621, 271120), (690, 244008), (720, 233841), (828, 203340), (920, 183006), (1035, 162672), (1080, 155894), (1104, 152505), (1242, 135560), (1380, 122004), (1656, 101670), (1840, 91503), (2070, 81336), (2160, 77947), (2484, 67780), (2760, 61002), (3105, 54224), (3312, 50835), (3389, 49680), (4140, 40668), (4968, 33890), (5520, 30501), (6210, 27112), (6778, 24840), (8280, 20334), (9936, 16945), (10167, 16560), (12420, 13556)]