39174520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 118195200

約数和(自身を除く): 79020680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 79, 88, 92, 98, 110, 115, 140, 154, 158, 161, 184, 196, 220, 230, 245, 253, 280, 308, 316, 322, 385, 392, 395, 440, 460, 490, 506, 539, 553, 616, 632, 644, 770, 790, 805, 869, 920, 980, 1012, 1078, 1106, 1127, 1265, 1288, 1540, 1580, 1610, 1738, 1771, 1817, 1960, 2024, 2156, 2212, 2254, 2530, 2695, 2765, 3080, 3160, 3220, 3476, 3542, 3634, 3871, 4312, 4345, 4424, 4508, 5060, 5390, 5530, 5635, 6083, 6440, 6952, 7084, 7268, 7742, 8690, 8855, 9016, 9085, 10120, 10780, 11060, 11270, 12166, 12397, 12719, 14168, 14536, 15484, 17380, 17710, 18170, 19355, 19987, 21560, 22120, 22540, 24332, 24794, 25438, 30415, 30968, 34760, 35420, 36340, 38710, 39974, 42581, 45080, 48664, 49588, 50876, 60830, 61985, 63595, 70840, 72680, 77420, 79948, 85162, 89033, 99176, 99935, 101752, 121660, 123970, 127190, 139909, 154840, 159896, 170324, 178066, 199870, 212905, 243320, 247940, 254380, 279818, 340648, 356132, 399740, 425810, 445165, 495880, 508760, 559636, 699545, 712264, 799480, 851620, 890330, 979363, 1119272, 1399090, 1703240, 1780660, 1958726, 2798180, 3561320, 3917452, 4896815, 5596360, 7834904, 9793630, 19587260, 39174520]

約数ペア:

[(1, 39174520), (2, 19587260), (4, 9793630), (5, 7834904), (7, 5596360), (8, 4896815), (10, 3917452), (11, 3561320), (14, 2798180), (20, 1958726), (22, 1780660), (23, 1703240), (28, 1399090), (35, 1119272), (40, 979363), (44, 890330), (46, 851620), (49, 799480), (55, 712264), (56, 699545), (70, 559636), (77, 508760), (79, 495880), (88, 445165), (92, 425810), (98, 399740), (110, 356132), (115, 340648), (140, 279818), (154, 254380), (158, 247940), (161, 243320), (184, 212905), (196, 199870), (220, 178066), (230, 170324), (245, 159896), (253, 154840), (280, 139909), (308, 127190), (316, 123970), (322, 121660), (385, 101752), (392, 99935), (395, 99176), (440, 89033), (460, 85162), (490, 79948), (506, 77420), (539, 72680), (553, 70840), (616, 63595), (632, 61985), (644, 60830), (770, 50876), (790, 49588), (805, 48664), (869, 45080), (920, 42581), (980, 39974), (1012, 38710), (1078, 36340), (1106, 35420), (1127, 34760), (1265, 30968), (1288, 30415), (1540, 25438), (1580, 24794), (1610, 24332), (1738, 22540), (1771, 22120), (1817, 21560), (1960, 19987), (2024, 19355), (2156, 18170), (2212, 17710), (2254, 17380), (2530, 15484), (2695, 14536), (2765, 14168), (3080, 12719), (3160, 12397), (3220, 12166), (3476, 11270), (3542, 11060), (3634, 10780), (3871, 10120), (4312, 9085), (4345, 9016), (4424, 8855), (4508, 8690), (5060, 7742), (5390, 7268), (5530, 7084), (5635, 6952), (6083, 6440)]