6439870080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{22817}}^1$

素因数の和:22856

約数の個数: 288

約数和(自身を含む): 25869451140

約数和(自身を除く): 19429581060

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 22817, 23520, 28224, 31360, 35280, 40320, 45634, 47040, 56448, 68451, 70560, 91268, 94080, 114085, 136902, 141120, 159719, 182536, 205353, 228170, 273804, 282240, 319438, 342255, 365072, 410706, 456340, 479157, 547608, 638876, 684510, 730144, 798595, 821412, 912680, 958314, 1026765, 1095216, 1118033, 1277752, 1369020, 1437471, 1460288, 1597190, 1642824, 1825360, 1916628, 2053530, 2190432, 2236066, 2395785, 2555504, 2738040, 2874942, 2920576, 3194380, 3285648, 3354099, 3650720, 3833256, 4107060, 4380864, 4472132, 4791570, 5111008, 5476080, 5590165, 5749884, 6388760, 6571296, 6708198, 7187355, 7301440, 7666512, 8214120, 8761728, 8944264, 9583140, 10062297, 10222016, 10952160, 11180330, 11499768, 12777520, 13142592, 13416396, 14374710, 14602880, 15333024, 16428240, 16770495, 17888528, 19166280, 20124594, 20444032, 21904320, 22360660, 22999536, 25555040, 26285184, 26832792, 28749420, 30666048, 32856480, 33540990, 35777056, 38332560, 40249188, 43808640, 44721320, 45999072, 50311485, 51110080, 53665584, 57498840, 61332096, 65712960, 67081980, 71554112, 76665120, 80498376, 89442640, 91998144, 100622970, 102220160, 107331168, 114997680, 131425920, 134163960, 143108224, 153330240, 160996752, 178885280, 183996288, 201245940, 214662336, 229995360, 268327920, 306660480, 321993504, 357770560, 402491880, 429324672, 459990720, 536655840, 643987008, 715541120, 804983760, 919981440, 1073311680, 1287974016, 1609967520, 2146623360, 3219935040, 6439870080]

約数ペア:

[(1, 6439870080), (2, 3219935040), (3, 2146623360), (4, 1609967520), (5, 1287974016), (6, 1073311680), (7, 919981440), (8, 804983760), (9, 715541120), (10, 643987008), (12, 536655840), (14, 459990720), (15, 429324672), (16, 402491880), (18, 357770560), (20, 321993504), (21, 306660480), (24, 268327920), (28, 229995360), (30, 214662336), (32, 201245940), (35, 183996288), (36, 178885280), (40, 160996752), (42, 153330240), (45, 143108224), (48, 134163960), (49, 131425920), (56, 114997680), (60, 107331168), (63, 102220160), (64, 100622970), (70, 91998144), (72, 89442640), (80, 80498376), (84, 76665120), (90, 71554112), (96, 67081980), (98, 65712960), (105, 61332096), (112, 57498840), (120, 53665584), (126, 51110080), (128, 50311485), (140, 45999072), (144, 44721320), (147, 43808640), (160, 40249188), (168, 38332560), (180, 35777056), (192, 33540990), (196, 32856480), (210, 30666048), (224, 28749420), (240, 26832792), (245, 26285184), (252, 25555040), (280, 22999536), (288, 22360660), (294, 21904320), (315, 20444032), (320, 20124594), (336, 19166280), (360, 17888528), (384, 16770495), (392, 16428240), (420, 15333024), (441, 14602880), (448, 14374710), (480, 13416396), (490, 13142592), (504, 12777520), (560, 11499768), (576, 11180330), (588, 10952160), (630, 10222016), (640, 10062297), (672, 9583140), (720, 8944264), (735, 8761728), (784, 8214120), (840, 7666512), (882, 7301440), (896, 7187355), (960, 6708198), (980, 6571296), (1008, 6388760), (1120, 5749884), (1152, 5590165), (1176, 5476080), (1260, 5111008), (1344, 4791570), (1440, 4472132), (1470, 4380864), (1568, 4107060), (1680, 3833256), (1764, 3650720), (1920, 3354099), (1960, 3285648), (2016, 3194380), (2205, 2920576), (2240, 2874942), (2352, 2738040), (2520, 2555504), (2688, 2395785), (2880, 2236066), (2940, 2190432), (3136, 2053530), (3360, 1916628), (3528, 1825360), (3920, 1642824), (4032, 1597190), (4410, 1460288), (4480, 1437471), (4704, 1369020), (5040, 1277752), (5760, 1118033), (5880, 1095216), (6272, 1026765), (6720, 958314), (7056, 912680), (7840, 821412), (8064, 798595), (8820, 730144), (9408, 684510), (10080, 638876), (11760, 547608), (13440, 479157), (14112, 456340), (15680, 410706), (17640, 365072), (18816, 342255), (20160, 319438), (22817, 282240), (23520, 273804), (28224, 228170), (31360, 205353), (35280, 182536), (40320, 159719), (45634, 141120), (47040, 136902), (56448, 114085), (68451, 94080), (70560, 91268)]