64841040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2729}}^1$

素因数の和:2762

約数の個数: 160

約数和(自身を含む): 243734400

約数和(自身を除く): 178893360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2729, 2970, 3960, 4752, 5458, 5940, 7920, 8187, 10916, 11880, 13645, 16374, 21832, 23760, 24561, 27290, 30019, 32748, 40935, 43664, 49122, 54580, 60038, 65496, 73683, 81870, 90057, 98244, 109160, 120076, 122805, 130992, 147366, 150095, 163740, 180114, 196488, 218320, 240152, 245610, 270171, 294732, 300190, 327480, 360228, 368415, 392976, 450285, 480304, 491220, 540342, 589464, 600380, 654960, 720456, 736830, 810513, 900570, 982440, 1080684, 1178928, 1200760, 1350855, 1440912, 1473660, 1621026, 1801140, 1964880, 2161368, 2401520, 2701710, 2947320, 3242052, 3602280, 4052565, 4322736, 5403420, 5894640, 6484104, 7204560, 8105130, 10806840, 12968208, 16210260, 21613680, 32420520, 64841040]

約数ペア:

[(1, 64841040), (2, 32420520), (3, 21613680), (4, 16210260), (5, 12968208), (6, 10806840), (8, 8105130), (9, 7204560), (10, 6484104), (11, 5894640), (12, 5403420), (15, 4322736), (16, 4052565), (18, 3602280), (20, 3242052), (22, 2947320), (24, 2701710), (27, 2401520), (30, 2161368), (33, 1964880), (36, 1801140), (40, 1621026), (44, 1473660), (45, 1440912), (48, 1350855), (54, 1200760), (55, 1178928), (60, 1080684), (66, 982440), (72, 900570), (80, 810513), (88, 736830), (90, 720456), (99, 654960), (108, 600380), (110, 589464), (120, 540342), (132, 491220), (135, 480304), (144, 450285), (165, 392976), (176, 368415), (180, 360228), (198, 327480), (216, 300190), (220, 294732), (240, 270171), (264, 245610), (270, 240152), (297, 218320), (330, 196488), (360, 180114), (396, 163740), (432, 150095), (440, 147366), (495, 130992), (528, 122805), (540, 120076), (594, 109160), (660, 98244), (720, 90057), (792, 81870), (880, 73683), (990, 65496), (1080, 60038), (1188, 54580), (1320, 49122), (1485, 43664), (1584, 40935), (1980, 32748), (2160, 30019), (2376, 27290), (2640, 24561), (2729, 23760), (2970, 21832), (3960, 16374), (4752, 13645), (5458, 11880), (5940, 10916), (7920, 8187)]