207194880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 671086080

約数和(自身を除く): 463891200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 632, 640, 683, 768, 790, 948, 960, 1185, 1264, 1280, 1366, 1580, 1896, 1920, 2049, 2370, 2528, 2732, 3160, 3415, 3792, 3840, 4098, 4740, 5056, 5464, 6320, 6830, 7584, 8196, 9480, 10112, 10245, 10928, 12640, 13660, 15168, 16392, 18960, 20224, 20490, 21856, 25280, 27320, 30336, 32784, 37920, 40980, 43712, 50560, 53957, 54640, 60672, 65568, 75840, 81960, 87424, 101120, 107914, 109280, 131136, 151680, 161871, 163920, 174848, 215828, 218560, 262272, 269785, 303360, 323742, 327840, 431656, 437120, 524544, 539570, 647484, 655680, 809355, 863312, 874240, 1079140, 1294968, 1311360, 1618710, 1726624, 2158280, 2589936, 2622720, 3237420, 3453248, 4316560, 5179872, 6474840, 6906496, 8633120, 10359744, 12949680, 13812992, 17266240, 20719488, 25899360, 34532480, 41438976, 51798720, 69064960, 103597440, 207194880]

約数ペア:

[(1, 207194880), (2, 103597440), (3, 69064960), (4, 51798720), (5, 41438976), (6, 34532480), (8, 25899360), (10, 20719488), (12, 17266240), (15, 13812992), (16, 12949680), (20, 10359744), (24, 8633120), (30, 6906496), (32, 6474840), (40, 5179872), (48, 4316560), (60, 3453248), (64, 3237420), (79, 2622720), (80, 2589936), (96, 2158280), (120, 1726624), (128, 1618710), (158, 1311360), (160, 1294968), (192, 1079140), (237, 874240), (240, 863312), (256, 809355), (316, 655680), (320, 647484), (384, 539570), (395, 524544), (474, 437120), (480, 431656), (632, 327840), (640, 323742), (683, 303360), (768, 269785), (790, 262272), (948, 218560), (960, 215828), (1185, 174848), (1264, 163920), (1280, 161871), (1366, 151680), (1580, 131136), (1896, 109280), (1920, 107914), (2049, 101120), (2370, 87424), (2528, 81960), (2732, 75840), (3160, 65568), (3415, 60672), (3792, 54640), (3840, 53957), (4098, 50560), (4740, 43712), (5056, 40980), (5464, 37920), (6320, 32784), (6830, 30336), (7584, 27320), (8196, 25280), (9480, 21856), (10112, 20490), (10245, 20224), (10928, 18960), (12640, 16392), (13660, 15168)]