6643109720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 256

約数和(自身を含む): 17766604800

約数和(自身を除く): 11123495080

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 47, 52, 59, 65, 68, 85, 94, 104, 118, 130, 136, 170, 188, 221, 235, 236, 260, 271, 295, 340, 376, 442, 470, 472, 520, 542, 590, 611, 680, 767, 799, 884, 940, 1003, 1084, 1105, 1180, 1222, 1355, 1534, 1598, 1768, 1880, 2006, 2168, 2210, 2360, 2444, 2710, 2773, 3055, 3068, 3196, 3523, 3835, 3995, 4012, 4420, 4607, 4888, 5015, 5420, 5546, 6110, 6136, 6392, 7046, 7670, 7990, 8024, 8840, 9214, 10030, 10387, 10840, 11092, 12220, 12737, 13039, 13865, 14092, 15340, 15980, 15989, 17615, 18428, 20060, 20774, 22184, 23035, 24440, 25474, 26078, 27730, 28184, 30680, 31960, 31978, 35230, 36049, 36856, 40120, 41548, 46070, 47141, 50948, 51935, 52156, 55460, 59891, 63685, 63956, 65195, 70460, 72098, 79945, 83096, 92140, 94282, 101896, 103870, 104312, 110920, 119782, 127370, 127912, 130390, 140920, 144196, 159890, 165581, 180245, 184280, 188564, 207740, 207857, 216529, 235705, 239564, 254740, 260780, 271813, 288392, 299455, 319780, 331162, 360490, 377128, 415480, 415714, 433058, 471410, 479128, 509480, 521560, 543626, 598910, 612833, 639560, 662324, 720980, 751483, 827905, 831428, 866116, 942820, 1039285, 1082645, 1087252, 1197820, 1225666, 1324648, 1359065, 1441960, 1502966, 1655810, 1662856, 1732232, 1885640, 2078570, 2165290, 2174504, 2395640, 2451332, 2718130, 2814877, 3005932, 3064165, 3311620, 3533569, 3757415, 4157140, 4330580, 4902664, 5436260, 5629754, 6011864, 6128330, 6623240, 7067138, 7514830, 8314280, 8661160, 9769279, 10872520, 11259508, 12256660, 12775211, 14074385, 14134276, 15029660, 17667845, 19538558, 22519016, 24513320, 25550422, 28148770, 28268552, 30059320, 35335690, 39077116, 48846395, 51100844, 56297540, 63876055, 70671380, 78154232, 97692790, 102201688, 112595080, 127752110, 141342760, 166077743, 195385580, 255504220, 332155486, 390771160, 511008440, 664310972, 830388715, 1328621944, 1660777430, 3321554860, 6643109720]

約数ペア:

[(1, 6643109720), (2, 3321554860), (4, 1660777430), (5, 1328621944), (8, 830388715), (10, 664310972), (13, 511008440), (17, 390771160), (20, 332155486), (26, 255504220), (34, 195385580), (40, 166077743), (47, 141342760), (52, 127752110), (59, 112595080), (65, 102201688), (68, 97692790), (85, 78154232), (94, 70671380), (104, 63876055), (118, 56297540), (130, 51100844), (136, 48846395), (170, 39077116), (188, 35335690), (221, 30059320), (235, 28268552), (236, 28148770), (260, 25550422), (271, 24513320), (295, 22519016), (340, 19538558), (376, 17667845), (442, 15029660), (470, 14134276), (472, 14074385), (520, 12775211), (542, 12256660), (590, 11259508), (611, 10872520), (680, 9769279), (767, 8661160), (799, 8314280), (884, 7514830), (940, 7067138), (1003, 6623240), (1084, 6128330), (1105, 6011864), (1180, 5629754), (1222, 5436260), (1355, 4902664), (1534, 4330580), (1598, 4157140), (1768, 3757415), (1880, 3533569), (2006, 3311620), (2168, 3064165), (2210, 3005932), (2360, 2814877), (2444, 2718130), (2710, 2451332), (2773, 2395640), (3055, 2174504), (3068, 2165290), (3196, 2078570), (3523, 1885640), (3835, 1732232), (3995, 1662856), (4012, 1655810), (4420, 1502966), (4607, 1441960), (4888, 1359065), (5015, 1324648), (5420, 1225666), (5546, 1197820), (6110, 1087252), (6136, 1082645), (6392, 1039285), (7046, 942820), (7670, 866116), (7990, 831428), (8024, 827905), (8840, 751483), (9214, 720980), (10030, 662324), (10387, 639560), (10840, 612833), (11092, 598910), (12220, 543626), (12737, 521560), (13039, 509480), (13865, 479128), (14092, 471410), (15340, 433058), (15980, 415714), (15989, 415480), (17615, 377128), (18428, 360490), (20060, 331162), (20774, 319780), (22184, 299455), (23035, 288392), (24440, 271813), (25474, 260780), (26078, 254740), (27730, 239564), (28184, 235705), (30680, 216529), (31960, 207857), (31978, 207740), (35230, 188564), (36049, 184280), (36856, 180245), (40120, 165581), (41548, 159890), (46070, 144196), (47141, 140920), (50948, 130390), (51935, 127912), (52156, 127370), (55460, 119782), (59891, 110920), (63685, 104312), (63956, 103870), (65195, 101896), (70460, 94282), (72098, 92140), (79945, 83096)]