764448120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2062

約数の個数: 192

約数和(自身を含む): 2640924000

約数和(自身を除く): 1876475880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 37, 40, 45, 58, 60, 72, 74, 87, 90, 111, 116, 120, 145, 148, 174, 180, 185, 222, 232, 261, 290, 296, 333, 348, 360, 370, 435, 444, 522, 555, 580, 666, 696, 740, 870, 888, 1044, 1073, 1110, 1160, 1305, 1332, 1480, 1665, 1740, 1979, 2088, 2146, 2220, 2610, 2664, 3219, 3330, 3480, 3958, 4292, 4440, 5220, 5365, 5937, 6438, 6660, 7916, 8584, 9657, 9895, 10440, 10730, 11874, 12876, 13320, 15832, 16095, 17811, 19314, 19790, 21460, 23748, 25752, 29685, 32190, 35622, 38628, 39580, 42920, 47496, 48285, 57391, 59370, 64380, 71244, 73223, 77256, 79160, 89055, 96570, 114782, 118740, 128760, 142488, 146446, 172173, 178110, 193140, 219669, 229564, 237480, 286955, 292892, 344346, 356220, 366115, 386280, 439338, 459128, 516519, 573910, 585784, 659007, 688692, 712440, 732230, 860865, 878676, 1033038, 1098345, 1147820, 1318014, 1377384, 1464460, 1721730, 1757352, 2066076, 2123467, 2196690, 2295640, 2582595, 2636028, 2928920, 3295035, 3443460, 4132152, 4246934, 4393380, 5165190, 5272056, 6370401, 6590070, 6886920, 8493868, 8786760, 10330380, 10617335, 12740802, 13180140, 16987736, 19111203, 20660760, 21234670, 25481604, 26360280, 31852005, 38222406, 42469340, 50963208, 63704010, 76444812, 84938680, 95556015, 127408020, 152889624, 191112030, 254816040, 382224060, 764448120]

約数ペア:

[(1, 764448120), (2, 382224060), (3, 254816040), (4, 191112030), (5, 152889624), (6, 127408020), (8, 95556015), (9, 84938680), (10, 76444812), (12, 63704010), (15, 50963208), (18, 42469340), (20, 38222406), (24, 31852005), (29, 26360280), (30, 25481604), (36, 21234670), (37, 20660760), (40, 19111203), (45, 16987736), (58, 13180140), (60, 12740802), (72, 10617335), (74, 10330380), (87, 8786760), (90, 8493868), (111, 6886920), (116, 6590070), (120, 6370401), (145, 5272056), (148, 5165190), (174, 4393380), (180, 4246934), (185, 4132152), (222, 3443460), (232, 3295035), (261, 2928920), (290, 2636028), (296, 2582595), (333, 2295640), (348, 2196690), (360, 2123467), (370, 2066076), (435, 1757352), (444, 1721730), (522, 1464460), (555, 1377384), (580, 1318014), (666, 1147820), (696, 1098345), (740, 1033038), (870, 878676), (888, 860865), (1044, 732230), (1073, 712440), (1110, 688692), (1160, 659007), (1305, 585784), (1332, 573910), (1480, 516519), (1665, 459128), (1740, 439338), (1979, 386280), (2088, 366115), (2146, 356220), (2220, 344346), (2610, 292892), (2664, 286955), (3219, 237480), (3330, 229564), (3480, 219669), (3958, 193140), (4292, 178110), (4440, 172173), (5220, 146446), (5365, 142488), (5937, 128760), (6438, 118740), (6660, 114782), (7916, 96570), (8584, 89055), (9657, 79160), (9895, 77256), (10440, 73223), (10730, 71244), (11874, 64380), (12876, 59370), (13320, 57391), (15832, 48285), (16095, 47496), (17811, 42920), (19314, 39580), (19790, 38628), (21460, 35622), (23748, 32190), (25752, 29685)]