621679862720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{8191}}^1$

素因数の和:9339

約数の個数: 224

約数和(自身を含む): 1748244627456

約数和(自身を除く): 1126564764736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1093, 1120, 1240, 1736, 1984, 2170, 2186, 2240, 2480, 3472, 4340, 4372, 4960, 5465, 6944, 7651, 8191, 8680, 8744, 9920, 10930, 13888, 15302, 16382, 17360, 17488, 21860, 30604, 32764, 33883, 34720, 34976, 38255, 40955, 43720, 57337, 61208, 65528, 67766, 69440, 69952, 76510, 81910, 87440, 114674, 122416, 131056, 135532, 153020, 163820, 169415, 174880, 229348, 237181, 244832, 253921, 262112, 271064, 286685, 306040, 327640, 338830, 349760, 458696, 474362, 489664, 507842, 524224, 542128, 573370, 612080, 655280, 677660, 917392, 948724, 1015684, 1084256, 1146740, 1185905, 1224160, 1269605, 1310560, 1355320, 1777447, 1834784, 1897448, 2031368, 2168512, 2293480, 2371810, 2448320, 2539210, 2621120, 2710640, 3554894, 3669568, 3794896, 4062736, 4586960, 4743620, 5078420, 5421280, 7109788, 7589792, 8125472, 8887235, 8952763, 9173920, 9487240, 10156840, 10842560, 14219576, 15179584, 16250944, 17774470, 17905526, 18347840, 18974480, 20313680, 28439152, 35548940, 35811052, 37948960, 40627360, 44763815, 56878304, 62669341, 71097880, 71622104, 75897920, 81254720, 89527630, 113756608, 125338682, 142195760, 143244208, 179055260, 250677364, 277535653, 284391520, 286488416, 313346705, 358110520, 501354728, 555071306, 568783040, 572976832, 626693410, 716221040, 1002709456, 1110142612, 1253386820, 1387678265, 1432442080, 1942749571, 2005418912, 2220285224, 2506773640, 2775356530, 2864884160, 3885499142, 4010837824, 4440570448, 5013547280, 5550713060, 7770998284, 8881140896, 9713747855, 10027094560, 11101426120, 15541996568, 17762281792, 19427495710, 20054189120, 22202852240, 31083993136, 38854991420, 44405704480, 62167986272, 77709982840, 88811408960, 124335972544, 155419965680, 310839931360, 621679862720]

約数ペア:

[(1, 621679862720), (2, 310839931360), (4, 155419965680), (5, 124335972544), (7, 88811408960), (8, 77709982840), (10, 62167986272), (14, 44405704480), (16, 38854991420), (20, 31083993136), (28, 22202852240), (31, 20054189120), (32, 19427495710), (35, 17762281792), (40, 15541996568), (56, 11101426120), (62, 10027094560), (64, 9713747855), (70, 8881140896), (80, 7770998284), (112, 5550713060), (124, 5013547280), (140, 4440570448), (155, 4010837824), (160, 3885499142), (217, 2864884160), (224, 2775356530), (248, 2506773640), (280, 2220285224), (310, 2005418912), (320, 1942749571), (434, 1432442080), (448, 1387678265), (496, 1253386820), (560, 1110142612), (620, 1002709456), (868, 716221040), (992, 626693410), (1085, 572976832), (1093, 568783040), (1120, 555071306), (1240, 501354728), (1736, 358110520), (1984, 313346705), (2170, 286488416), (2186, 284391520), (2240, 277535653), (2480, 250677364), (3472, 179055260), (4340, 143244208), (4372, 142195760), (4960, 125338682), (5465, 113756608), (6944, 89527630), (7651, 81254720), (8191, 75897920), (8680, 71622104), (8744, 71097880), (9920, 62669341), (10930, 56878304), (13888, 44763815), (15302, 40627360), (16382, 37948960), (17360, 35811052), (17488, 35548940), (21860, 28439152), (30604, 20313680), (32764, 18974480), (33883, 18347840), (34720, 17905526), (34976, 17774470), (38255, 16250944), (40955, 15179584), (43720, 14219576), (57337, 10842560), (61208, 10156840), (65528, 9487240), (67766, 9173920), (69440, 8952763), (69952, 8887235), (76510, 8125472), (81910, 7589792), (87440, 7109788), (114674, 5421280), (122416, 5078420), (131056, 4743620), (135532, 4586960), (153020, 4062736), (163820, 3794896), (169415, 3669568), (174880, 3554894), (229348, 2710640), (237181, 2621120), (244832, 2539210), (253921, 2448320), (262112, 2371810), (271064, 2293480), (286685, 2168512), (306040, 2031368), (327640, 1897448), (338830, 1834784), (349760, 1777447), (458696, 1355320), (474362, 1310560), (489664, 1269605), (507842, 1224160), (524224, 1185905), (542128, 1146740), (573370, 1084256), (612080, 1015684), (655280, 948724), (677660, 917392)]