25599189120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:863

約数の個数: 256

約数和(自身を含む): 82779511680

約数和(自身を除く): 57180322560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 163, 192, 240, 314, 320, 326, 384, 471, 480, 489, 521, 628, 640, 652, 785, 815, 942, 960, 978, 1042, 1256, 1304, 1563, 1570, 1630, 1884, 1920, 1956, 2084, 2355, 2445, 2512, 2605, 2608, 3126, 3140, 3260, 3768, 3912, 4168, 4710, 4890, 5024, 5210, 5216, 6252, 6280, 6520, 7536, 7815, 7824, 8336, 9420, 9780, 10048, 10420, 10432, 12504, 12560, 13040, 15072, 15630, 15648, 16672, 18840, 19560, 20096, 20840, 20864, 25008, 25120, 25591, 26080, 30144, 31260, 31296, 33344, 37680, 39120, 41680, 50016, 50240, 51182, 52160, 60288, 62520, 62592, 66688, 75360, 76773, 78240, 81797, 83360, 84923, 100032, 100480, 102364, 104320, 125040, 127955, 150720, 153546, 156480, 163594, 166720, 169846, 200064, 204728, 245391, 250080, 254769, 255910, 301440, 307092, 312960, 327188, 333440, 339692, 383865, 408985, 409456, 424615, 490782, 500160, 509538, 511820, 614184, 654376, 679384, 767730, 817970, 818912, 849230, 981564, 1000320, 1019076, 1023640, 1226955, 1228368, 1273845, 1308752, 1358768, 1535460, 1635940, 1637824, 1698460, 1963128, 2038152, 2047280, 2453910, 2456736, 2547690, 2617504, 2717536, 3070920, 3271880, 3275648, 3396920, 3926256, 4076304, 4094560, 4907820, 4913472, 5095380, 5235008, 5435072, 6141840, 6543760, 6793840, 7852512, 8152608, 8189120, 9815640, 9826944, 10190760, 10470016, 10870144, 12283680, 13087520, 13332911, 13587680, 15705024, 16305216, 16378240, 19631280, 20381520, 24567360, 26175040, 26665822, 27175360, 31410048, 32610432, 39262560, 39998733, 40763040, 49134720, 52350080, 53331644, 54350720, 66664555, 78525120, 79997466, 81526080, 106663288, 133329110, 157050240, 159994932, 163052160, 199993665, 213326576, 266658220, 319989864, 399987330, 426653152, 533316440, 639979728, 799974660, 853306304, 1066632880, 1279959456, 1599949320, 1706612608, 2133265760, 2559918912, 3199898640, 4266531520, 5119837824, 6399797280, 8533063040, 12799594560, 25599189120]

約数ペア:

[(1, 25599189120), (2, 12799594560), (3, 8533063040), (4, 6399797280), (5, 5119837824), (6, 4266531520), (8, 3199898640), (10, 2559918912), (12, 2133265760), (15, 1706612608), (16, 1599949320), (20, 1279959456), (24, 1066632880), (30, 853306304), (32, 799974660), (40, 639979728), (48, 533316440), (60, 426653152), (64, 399987330), (80, 319989864), (96, 266658220), (120, 213326576), (128, 199993665), (157, 163052160), (160, 159994932), (163, 157050240), (192, 133329110), (240, 106663288), (314, 81526080), (320, 79997466), (326, 78525120), (384, 66664555), (471, 54350720), (480, 53331644), (489, 52350080), (521, 49134720), (628, 40763040), (640, 39998733), (652, 39262560), (785, 32610432), (815, 31410048), (942, 27175360), (960, 26665822), (978, 26175040), (1042, 24567360), (1256, 20381520), (1304, 19631280), (1563, 16378240), (1570, 16305216), (1630, 15705024), (1884, 13587680), (1920, 13332911), (1956, 13087520), (2084, 12283680), (2355, 10870144), (2445, 10470016), (2512, 10190760), (2605, 9826944), (2608, 9815640), (3126, 8189120), (3140, 8152608), (3260, 7852512), (3768, 6793840), (3912, 6543760), (4168, 6141840), (4710, 5435072), (4890, 5235008), (5024, 5095380), (5210, 4913472), (5216, 4907820), (6252, 4094560), (6280, 4076304), (6520, 3926256), (7536, 3396920), (7815, 3275648), (7824, 3271880), (8336, 3070920), (9420, 2717536), (9780, 2617504), (10048, 2547690), (10420, 2456736), (10432, 2453910), (12504, 2047280), (12560, 2038152), (13040, 1963128), (15072, 1698460), (15630, 1637824), (15648, 1635940), (16672, 1535460), (18840, 1358768), (19560, 1308752), (20096, 1273845), (20840, 1228368), (20864, 1226955), (25008, 1023640), (25120, 1019076), (25591, 1000320), (26080, 981564), (30144, 849230), (31260, 818912), (31296, 817970), (33344, 767730), (37680, 679384), (39120, 654376), (41680, 614184), (50016, 511820), (50240, 509538), (51182, 500160), (52160, 490782), (60288, 424615), (62520, 409456), (62592, 408985), (66688, 383865), (75360, 339692), (76773, 333440), (78240, 327188), (81797, 312960), (83360, 307092), (84923, 301440), (100032, 255910), (100480, 254769), (102364, 250080), (104320, 245391), (125040, 204728), (127955, 200064), (150720, 169846), (153546, 166720), (156480, 163594)]