243448920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4729}}^1$

素因数の和:4770

約数の個数: 192

約数和(自身を含む): 929728800

約数和(自身を除く): 686279880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 4729, 5148, 5720, 6435, 8580, 9458, 10296, 12870, 14187, 17160, 18916, 23645, 25740, 28374, 37832, 42561, 47290, 51480, 52019, 56748, 61477, 70935, 85122, 94580, 104038, 113496, 122954, 141870, 156057, 170244, 184431, 189160, 208076, 212805, 245908, 260095, 283740, 307385, 312114, 340488, 368862, 416152, 425610, 468171, 491816, 520190, 553293, 567480, 614770, 624228, 676247, 737724, 780285, 851220, 922155, 936342, 1040380, 1106586, 1229540, 1248456, 1352494, 1475448, 1560570, 1702440, 1844310, 1872684, 2028741, 2080760, 2213172, 2340855, 2459080, 2704988, 2766465, 3121140, 3381235, 3688620, 3745368, 4057482, 4426344, 4681710, 5409976, 5532930, 6086223, 6242280, 6762470, 7377240, 8114964, 9363420, 10143705, 11065860, 12172446, 13524940, 16229928, 18726840, 20287410, 22131720, 24344892, 27049880, 30431115, 40574820, 48689784, 60862230, 81149640, 121724460, 243448920]

約数ペア:

[(1, 243448920), (2, 121724460), (3, 81149640), (4, 60862230), (5, 48689784), (6, 40574820), (8, 30431115), (9, 27049880), (10, 24344892), (11, 22131720), (12, 20287410), (13, 18726840), (15, 16229928), (18, 13524940), (20, 12172446), (22, 11065860), (24, 10143705), (26, 9363420), (30, 8114964), (33, 7377240), (36, 6762470), (39, 6242280), (40, 6086223), (44, 5532930), (45, 5409976), (52, 4681710), (55, 4426344), (60, 4057482), (65, 3745368), (66, 3688620), (72, 3381235), (78, 3121140), (88, 2766465), (90, 2704988), (99, 2459080), (104, 2340855), (110, 2213172), (117, 2080760), (120, 2028741), (130, 1872684), (132, 1844310), (143, 1702440), (156, 1560570), (165, 1475448), (180, 1352494), (195, 1248456), (198, 1229540), (220, 1106586), (234, 1040380), (260, 936342), (264, 922155), (286, 851220), (312, 780285), (330, 737724), (360, 676247), (390, 624228), (396, 614770), (429, 567480), (440, 553293), (468, 520190), (495, 491816), (520, 468171), (572, 425610), (585, 416152), (660, 368862), (715, 340488), (780, 312114), (792, 307385), (858, 283740), (936, 260095), (990, 245908), (1144, 212805), (1170, 208076), (1287, 189160), (1320, 184431), (1430, 170244), (1560, 156057), (1716, 141870), (1980, 122954), (2145, 113496), (2340, 104038), (2574, 94580), (2860, 85122), (3432, 70935), (3960, 61477), (4290, 56748), (4680, 52019), (4729, 51480), (5148, 47290), (5720, 42561), (6435, 37832), (8580, 28374), (9458, 25740), (10296, 23645), (12870, 18916), (14187, 17160)]