27720306880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{651323}}^1$

素因数の和:651366

約数の個数: 112

約数和(自身を含む): 79409422080

約数和(自身を除く): 51689115200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 42560, 651323, 1302646, 2605292, 3256615, 4559261, 5210584, 6513230, 9118522, 10421168, 12375137, 13026460, 18237044, 20842336, 22796305, 24750274, 26052920, 36474088, 41684672, 45592610, 49500548, 52105840, 61875685, 72948176, 86625959, 91185220, 99001096, 104211680, 123751370, 145896352, 173251918, 182370440, 198002192, 208423360, 247502740, 291792704, 346503836, 364740880, 396004384, 433129795, 495005480, 693007672, 729481760, 792008768, 866259590, 990010960, 1386015344, 1458963520, 1732519180, 1980021920, 2772030688, 3465038360, 3960043840, 5544061376, 6930076720, 13860153440, 27720306880]

約数ペア:

[(1, 27720306880), (2, 13860153440), (4, 6930076720), (5, 5544061376), (7, 3960043840), (8, 3465038360), (10, 2772030688), (14, 1980021920), (16, 1732519180), (19, 1458963520), (20, 1386015344), (28, 990010960), (32, 866259590), (35, 792008768), (38, 729481760), (40, 693007672), (56, 495005480), (64, 433129795), (70, 396004384), (76, 364740880), (80, 346503836), (95, 291792704), (112, 247502740), (133, 208423360), (140, 198002192), (152, 182370440), (160, 173251918), (190, 145896352), (224, 123751370), (266, 104211680), (280, 99001096), (304, 91185220), (320, 86625959), (380, 72948176), (448, 61875685), (532, 52105840), (560, 49500548), (608, 45592610), (665, 41684672), (760, 36474088), (1064, 26052920), (1120, 24750274), (1216, 22796305), (1330, 20842336), (1520, 18237044), (2128, 13026460), (2240, 12375137), (2660, 10421168), (3040, 9118522), (4256, 6513230), (5320, 5210584), (6080, 4559261), (8512, 3256615), (10640, 2605292), (21280, 1302646), (42560, 651323)]