199263960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 748051200

約数和(自身を除く): 548787240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 107, 120, 126, 140, 168, 180, 210, 214, 252, 280, 315, 321, 360, 420, 428, 504, 535, 630, 642, 739, 749, 840, 856, 963, 1070, 1260, 1284, 1478, 1498, 1605, 1926, 2140, 2217, 2247, 2520, 2568, 2956, 2996, 3210, 3695, 3745, 3852, 4280, 4434, 4494, 4815, 5173, 5912, 5992, 6420, 6651, 6741, 7390, 7490, 7704, 8868, 8988, 9630, 10346, 11085, 11235, 12840, 13302, 13482, 14780, 14980, 15519, 17736, 17976, 19260, 20692, 22170, 22470, 25865, 26604, 26964, 29560, 29960, 31038, 33255, 33705, 38520, 41384, 44340, 44940, 46557, 51730, 53208, 53928, 62076, 66510, 67410, 77595, 79073, 88680, 89880, 93114, 103460, 124152, 133020, 134820, 155190, 158146, 186228, 206920, 232785, 237219, 266040, 269640, 310380, 316292, 372456, 395365, 465570, 474438, 553511, 620760, 632584, 711657, 790730, 931140, 948876, 1107022, 1186095, 1423314, 1581460, 1660533, 1862280, 1897752, 2214044, 2372190, 2767555, 2846628, 3162920, 3321066, 3558285, 4428088, 4744380, 4981599, 5535110, 5693256, 6642132, 7116570, 8302665, 9488760, 9963198, 11070220, 13284264, 14233140, 16605330, 19926396, 22140440, 24907995, 28466280, 33210660, 39852792, 49815990, 66421320, 99631980, 199263960]

約数ペア:

[(1, 199263960), (2, 99631980), (3, 66421320), (4, 49815990), (5, 39852792), (6, 33210660), (7, 28466280), (8, 24907995), (9, 22140440), (10, 19926396), (12, 16605330), (14, 14233140), (15, 13284264), (18, 11070220), (20, 9963198), (21, 9488760), (24, 8302665), (28, 7116570), (30, 6642132), (35, 5693256), (36, 5535110), (40, 4981599), (42, 4744380), (45, 4428088), (56, 3558285), (60, 3321066), (63, 3162920), (70, 2846628), (72, 2767555), (84, 2372190), (90, 2214044), (105, 1897752), (107, 1862280), (120, 1660533), (126, 1581460), (140, 1423314), (168, 1186095), (180, 1107022), (210, 948876), (214, 931140), (252, 790730), (280, 711657), (315, 632584), (321, 620760), (360, 553511), (420, 474438), (428, 465570), (504, 395365), (535, 372456), (630, 316292), (642, 310380), (739, 269640), (749, 266040), (840, 237219), (856, 232785), (963, 206920), (1070, 186228), (1260, 158146), (1284, 155190), (1478, 134820), (1498, 133020), (1605, 124152), (1926, 103460), (2140, 93114), (2217, 89880), (2247, 88680), (2520, 79073), (2568, 77595), (2956, 67410), (2996, 66510), (3210, 62076), (3695, 53928), (3745, 53208), (3852, 51730), (4280, 46557), (4434, 44940), (4494, 44340), (4815, 41384), (5173, 38520), (5912, 33705), (5992, 33255), (6420, 31038), (6651, 29960), (6741, 29560), (7390, 26964), (7490, 26604), (7704, 25865), (8868, 22470), (8988, 22170), (9630, 20692), (10346, 19260), (11085, 17976), (11235, 17736), (12840, 15519), (13302, 14980), (13482, 14780)]