208882080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13187}}^1$

素因数の和:13219

約数の個数: 144

約数和(自身を含む): 777669984

約数和(自身を除く): 568787904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13187, 15840, 26374, 39561, 52748, 65935, 79122, 105496, 118683, 131870, 145057, 158244, 197805, 210992, 237366, 263740, 290114, 316488, 395610, 421984, 435171, 474732, 527480, 580228, 593415, 632976, 725285, 791220, 870342, 949464, 1054960, 1160456, 1186830, 1265952, 1305513, 1450570, 1582440, 1740684, 1898928, 2109920, 2175855, 2320912, 2373660, 2611026, 2901140, 3164880, 3481368, 3797856, 4351710, 4641824, 4747320, 5222052, 5802280, 6329760, 6527565, 6962736, 8703420, 9494640, 10444104, 11604560, 13055130, 13925472, 17406840, 18989280, 20888208, 23209120, 26110260, 34813680, 41776416, 52220520, 69627360, 104441040, 208882080]

約数ペア:

[(1, 208882080), (2, 104441040), (3, 69627360), (4, 52220520), (5, 41776416), (6, 34813680), (8, 26110260), (9, 23209120), (10, 20888208), (11, 18989280), (12, 17406840), (15, 13925472), (16, 13055130), (18, 11604560), (20, 10444104), (22, 9494640), (24, 8703420), (30, 6962736), (32, 6527565), (33, 6329760), (36, 5802280), (40, 5222052), (44, 4747320), (45, 4641824), (48, 4351710), (55, 3797856), (60, 3481368), (66, 3164880), (72, 2901140), (80, 2611026), (88, 2373660), (90, 2320912), (96, 2175855), (99, 2109920), (110, 1898928), (120, 1740684), (132, 1582440), (144, 1450570), (160, 1305513), (165, 1265952), (176, 1186830), (180, 1160456), (198, 1054960), (220, 949464), (240, 870342), (264, 791220), (288, 725285), (330, 632976), (352, 593415), (360, 580228), (396, 527480), (440, 474732), (480, 435171), (495, 421984), (528, 395610), (660, 316488), (720, 290114), (792, 263740), (880, 237366), (990, 210992), (1056, 197805), (1320, 158244), (1440, 145057), (1584, 131870), (1760, 118683), (1980, 105496), (2640, 79122), (3168, 65935), (3960, 52748), (5280, 39561), (7920, 26374), (13187, 15840)]