2722311680

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:660

約数の個数: 160

約数和(自身を含む): 7166728800

約数和(自身を除く): 4444417120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 277, 320, 349, 352, 440, 512, 554, 640, 698, 704, 880, 1108, 1280, 1385, 1396, 1408, 1745, 1760, 2216, 2560, 2770, 2792, 2816, 3047, 3490, 3520, 3839, 4432, 5540, 5584, 5632, 6094, 6980, 7040, 7678, 8864, 11080, 11168, 12188, 13960, 14080, 15235, 15356, 17728, 19195, 22160, 22336, 24376, 27920, 28160, 30470, 30712, 35456, 38390, 44320, 44672, 48752, 55840, 60940, 61424, 70912, 76780, 88640, 89344, 96673, 97504, 111680, 121880, 122848, 141824, 153560, 177280, 178688, 193346, 195008, 223360, 243760, 245696, 307120, 354560, 386692, 390016, 446720, 483365, 487520, 491392, 614240, 709120, 773384, 780032, 893440, 966730, 975040, 982784, 1063403, 1228480, 1546768, 1560064, 1933460, 1950080, 1965568, 2126806, 2456960, 3093536, 3866920, 3900160, 4253612, 4913920, 5317015, 6187072, 7733840, 7800320, 8507224, 9827840, 10634030, 12374144, 15467680, 17014448, 21268060, 24748288, 30935360, 34028896, 42536120, 49496576, 61870720, 68057792, 85072240, 123741440, 136115584, 170144480, 247482880, 272231168, 340288960, 544462336, 680577920, 1361155840, 2722311680]

約数ペア:

[(1, 2722311680), (2, 1361155840), (4, 680577920), (5, 544462336), (8, 340288960), (10, 272231168), (11, 247482880), (16, 170144480), (20, 136115584), (22, 123741440), (32, 85072240), (40, 68057792), (44, 61870720), (55, 49496576), (64, 42536120), (80, 34028896), (88, 30935360), (110, 24748288), (128, 21268060), (160, 17014448), (176, 15467680), (220, 12374144), (256, 10634030), (277, 9827840), (320, 8507224), (349, 7800320), (352, 7733840), (440, 6187072), (512, 5317015), (554, 4913920), (640, 4253612), (698, 3900160), (704, 3866920), (880, 3093536), (1108, 2456960), (1280, 2126806), (1385, 1965568), (1396, 1950080), (1408, 1933460), (1745, 1560064), (1760, 1546768), (2216, 1228480), (2560, 1063403), (2770, 982784), (2792, 975040), (2816, 966730), (3047, 893440), (3490, 780032), (3520, 773384), (3839, 709120), (4432, 614240), (5540, 491392), (5584, 487520), (5632, 483365), (6094, 446720), (6980, 390016), (7040, 386692), (7678, 354560), (8864, 307120), (11080, 245696), (11168, 243760), (12188, 223360), (13960, 195008), (14080, 193346), (15235, 178688), (15356, 177280), (17728, 153560), (19195, 141824), (22160, 122848), (22336, 121880), (24376, 111680), (27920, 97504), (28160, 96673), (30470, 89344), (30712, 88640), (35456, 76780), (38390, 70912), (44320, 61424), (44672, 60940), (48752, 55840)]