207459720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 735199920

約数和(自身を除く): 527740200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 97, 104, 117, 120, 130, 156, 180, 194, 195, 234, 260, 291, 312, 360, 388, 390, 457, 468, 485, 520, 582, 585, 776, 780, 873, 914, 936, 970, 1164, 1170, 1261, 1371, 1455, 1560, 1746, 1828, 1940, 2285, 2328, 2340, 2522, 2742, 2910, 3492, 3656, 3783, 3880, 4113, 4365, 4570, 4680, 5044, 5484, 5820, 5941, 6305, 6855, 6984, 7566, 8226, 8730, 9140, 10088, 10968, 11349, 11640, 11882, 12610, 13710, 15132, 16452, 17460, 17823, 18280, 18915, 20565, 22698, 23764, 25220, 27420, 29705, 30264, 32904, 34920, 35646, 37830, 41130, 44329, 45396, 47528, 50440, 53469, 54840, 56745, 59410, 71292, 75660, 82260, 88658, 89115, 90792, 106938, 113490, 118820, 132987, 142584, 151320, 164520, 177316, 178230, 213876, 221645, 226980, 237640, 265974, 267345, 354632, 356460, 398961, 427752, 443290, 453960, 531948, 534690, 576277, 664935, 712920, 797922, 886580, 1063896, 1069380, 1152554, 1329870, 1595844, 1728831, 1773160, 1994805, 2138760, 2305108, 2659740, 2881385, 3191688, 3457662, 3989610, 4610216, 5186493, 5319480, 5762770, 6915324, 7979220, 8644155, 10372986, 11525540, 13830648, 15958440, 17288310, 20745972, 23051080, 25932465, 34576620, 41491944, 51864930, 69153240, 103729860, 207459720]

約数ペア:

[(1, 207459720), (2, 103729860), (3, 69153240), (4, 51864930), (5, 41491944), (6, 34576620), (8, 25932465), (9, 23051080), (10, 20745972), (12, 17288310), (13, 15958440), (15, 13830648), (18, 11525540), (20, 10372986), (24, 8644155), (26, 7979220), (30, 6915324), (36, 5762770), (39, 5319480), (40, 5186493), (45, 4610216), (52, 3989610), (60, 3457662), (65, 3191688), (72, 2881385), (78, 2659740), (90, 2305108), (97, 2138760), (104, 1994805), (117, 1773160), (120, 1728831), (130, 1595844), (156, 1329870), (180, 1152554), (194, 1069380), (195, 1063896), (234, 886580), (260, 797922), (291, 712920), (312, 664935), (360, 576277), (388, 534690), (390, 531948), (457, 453960), (468, 443290), (485, 427752), (520, 398961), (582, 356460), (585, 354632), (776, 267345), (780, 265974), (873, 237640), (914, 226980), (936, 221645), (970, 213876), (1164, 178230), (1170, 177316), (1261, 164520), (1371, 151320), (1455, 142584), (1560, 132987), (1746, 118820), (1828, 113490), (1940, 106938), (2285, 90792), (2328, 89115), (2340, 88658), (2522, 82260), (2742, 75660), (2910, 71292), (3492, 59410), (3656, 56745), (3783, 54840), (3880, 53469), (4113, 50440), (4365, 47528), (4570, 45396), (4680, 44329), (5044, 41130), (5484, 37830), (5820, 35646), (5941, 34920), (6305, 32904), (6855, 30264), (6984, 29705), (7566, 27420), (8226, 25220), (8730, 23764), (9140, 22698), (10088, 20565), (10968, 18915), (11349, 18280), (11640, 17823), (11882, 17460), (12610, 16452), (13710, 15132)]