199943520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8501}}^1$

素因数の和:8533

約数の個数: 144

約数和(自身を含む): 732736368

約数和(自身を除く): 532792848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8501, 11760, 17002, 23520, 25503, 34004, 42505, 51006, 59507, 68008, 85010, 102012, 119014, 127515, 136016, 170020, 178521, 204024, 238028, 255030, 272032, 297535, 340040, 357042, 408048, 416549, 476056, 510060, 595070, 680080, 714084, 816096, 833098, 892605, 952112, 1020120, 1190140, 1249647, 1360160, 1428168, 1666196, 1785210, 1904224, 2040240, 2082745, 2380280, 2499294, 2856336, 3332392, 3570420, 4080480, 4165490, 4760560, 4998588, 5712672, 6248235, 6664784, 7140840, 8330980, 9521120, 9997176, 12496470, 13329568, 14281680, 16661960, 19994352, 24992940, 28563360, 33323920, 39988704, 49985880, 66647840, 99971760, 199943520]

約数ペア:

[(1, 199943520), (2, 99971760), (3, 66647840), (4, 49985880), (5, 39988704), (6, 33323920), (7, 28563360), (8, 24992940), (10, 19994352), (12, 16661960), (14, 14281680), (15, 13329568), (16, 12496470), (20, 9997176), (21, 9521120), (24, 8330980), (28, 7140840), (30, 6664784), (32, 6248235), (35, 5712672), (40, 4998588), (42, 4760560), (48, 4165490), (49, 4080480), (56, 3570420), (60, 3332392), (70, 2856336), (80, 2499294), (84, 2380280), (96, 2082745), (98, 2040240), (105, 1904224), (112, 1785210), (120, 1666196), (140, 1428168), (147, 1360160), (160, 1249647), (168, 1190140), (196, 1020120), (210, 952112), (224, 892605), (240, 833098), (245, 816096), (280, 714084), (294, 680080), (336, 595070), (392, 510060), (420, 476056), (480, 416549), (490, 408048), (560, 357042), (588, 340040), (672, 297535), (735, 272032), (784, 255030), (840, 238028), (980, 204024), (1120, 178521), (1176, 170020), (1470, 136016), (1568, 127515), (1680, 119014), (1960, 102012), (2352, 85010), (2940, 68008), (3360, 59507), (3920, 51006), (4704, 42505), (5880, 34004), (7840, 25503), (8501, 23520), (11760, 17002)]