128772696780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 1080

約数和(自身を含む): 527983006320

約数和(自身を除く): 399210309540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 49, 52, 54, 58, 60, 63, 65, 70, 78, 81, 84, 87, 90, 91, 98, 105, 108, 116, 117, 126, 130, 135, 140, 145, 147, 156, 162, 169, 174, 180, 182, 189, 195, 196, 203, 210, 234, 245, 252, 260, 261, 270, 273, 290, 294, 315, 324, 331, 338, 348, 351, 364, 377, 378, 390, 405, 406, 420, 435, 441, 455, 468, 490, 507, 522, 540, 546, 567, 580, 585, 588, 609, 630, 637, 662, 676, 702, 735, 754, 756, 780, 783, 810, 812, 819, 845, 870, 882, 910, 945, 980, 993, 1014, 1015, 1044, 1053, 1092, 1131, 1134, 1170, 1183, 1218, 1260, 1274, 1305, 1323, 1324, 1365, 1404, 1421, 1470, 1508, 1521, 1566, 1620, 1638, 1655, 1690, 1740, 1755, 1764, 1820, 1827, 1885, 1890, 1911, 1986, 2028, 2030, 2106, 2205, 2262, 2268, 2317, 2340, 2349, 2366, 2436, 2457, 2535, 2548, 2610, 2639, 2646, 2730, 2835, 2842, 2940, 2979, 3042, 3045, 3132, 3185, 3276, 3310, 3380, 3393, 3510, 3549, 3654, 3770, 3780, 3822, 3915, 3969, 3972, 4060, 4095, 4212, 4263, 4303, 4410, 4524, 4563, 4634, 4698, 4732, 4901, 4914, 4965, 5070, 5220, 5265, 5278, 5292, 5460, 5481, 5655, 5670, 5684, 5733, 5915, 5958, 6084, 6090, 6370, 6615, 6620, 6786, 6951, 7020, 7098, 7105, 7308, 7371, 7540, 7605, 7644, 7830, 7917, 7938, 8190, 8281, 8526, 8606, 8820, 8937, 9126, 9135, 9268, 9396, 9555, 9599, 9802, 9828, 9930, 10140, 10179, 10530, 10556, 10647, 10962, 11310, 11340, 11466, 11585, 11745, 11830, 11916, 12180, 12285, 12740, 12789, 12909, 13195, 13230, 13572, 13689, 13902, 14196, 14210, 14703, 14742, 14895, 15210, 15660, 15834, 15876, 16219, 16380, 16443, 16562, 16965, 17052, 17199, 17212, 17745, 17874, 18252, 18270, 18473, 19110, 19198, 19604, 19845, 19860, 20358, 20853, 21060, 21294, 21315, 21515, 21924, 22620, 22815, 22932, 23170, 23490, 23660, 23751, 24505, 24570, 24843, 25578, 25818, 26390, 26460, 26811, 27378, 27405, 27804, 28420, 28665, 28797, 29406, 29484, 29790, 30121, 30420, 30537, 31668, 31941, 32438, 32886, 33124, 33930, 34307, 34398, 34755, 35490, 35748, 36540, 36855, 36946, 38220, 38367, 38396, 38727, 39585, 39690, 40716, 41405, 41706, 42588, 42630, 43030, 44109, 44685, 45630, 46340, 46980, 47502, 47995, 48657, 49010, 49140, 49686, 50895, 51156, 51597, 51636, 52780, 53235, 53622, 54756, 54810, 55419, 55939, 57330, 57594, 58812, 59580, 60242, 61074, 62559, 63882, 63945, 64545, 64876, 65772, 67193, 67860, 68445, 68614, 68796, 69510, 70980, 71253, 73515, 73710, 73892, 74529, 76734, 77454, 79170, 79380, 81095, 82215, 82810, 83412, 85260, 85995, 86060, 86391, 88218, 89370, 90363, 91260, 92365, 95004, 95823, 95990, 97314, 98020, 99372, 101790, 102921, 103194, 104265, 106470, 107244, 109620, 110838, 111878, 114660, 115101, 115188, 116181, 118755, 120484, 122148, 124215, 124787, 125118, 127764, 127890, 129090, 132327, 134055, 134386, 136890, 137228, 139020, 142506, 143985, 145971, 147030, 147420, 149058, 150605, 152685, 153468, 154908, 158340, 159705, 162190, 164430, 165620, 166257, 167817, 171535, 171990, 172782, 176436, 178740, 180726, 184730, 187677, 191646, 191835, 191980, 193635, 194628, 201579, 203580, 205842, 206388, 208530, 210847, 212940, 213759, 220545, 221676, 223587, 223756, 230202, 232362, 237510, 240149, 243285, 248430, 249574, 250236, 255780, 257985, 258180, 259173, 264654, 268110, 268772, 271089, 273780, 277095, 279695, 285012, 287970, 291942, 294060, 298116, 301210, 305370, 308763, 312795, 319410, 324380, 328860, 332514, 335634, 335965, 343070, 343980, 345564, 348543, 356265, 361452, 369460, 372645, 374361, 375354, 383292, 383670, 387270, 391573, 396981, 403158, 411684, 417060, 421694, 427518, 431955, 437913, 441090, 447174, 451815, 460404, 464724, 470351, 475020, 479115, 480298, 486570, 496860, 498771, 499148, 503451, 514605, 515970, 518346, 529308, 536220, 542178, 554190, 559390, 575505, 575940, 580905, 583884, 602420, 604737, 610740, 617526, 623935, 625590, 632541, 638820, 661635, 665028, 670761, 671268, 671930, 686140, 697086, 712530, 720447, 729855, 745290, 748722, 750708, 767340, 774540, 777519, 783146, 793962, 806316, 813267, 831285, 839085, 843388, 855036, 863910, 873509, 875826, 882180, 894348, 903630, 926289, 938385, 940702, 958230, 960596, 973140, 997542, 1006902, 1007895, 1029210, 1031940, 1036692, 1054235, 1068795, 1084356, 1108380, 1117935, 1118780, 1123083, 1151010, 1161810, 1174719, 1200745, 1209474, 1235052, 1247870, 1251180, 1265082, 1295865, 1313739, 1323270, 1341522, 1343860, 1355445, 1394172, 1411053, 1425060, 1440894, 1459710, 1490580, 1496313, 1497444, 1510353, 1543815, 1555038, 1566292, 1587924, 1622231, 1626534, 1662570, 1678170, 1727820, 1742715, 1747018, 1751652, 1807260, 1814211, 1852578, 1871805, 1876770, 1881404, 1897623, 1916460, 1957865, 1984905, 1995084, 2013804, 2015790, 2058420, 2108470, 2137590, 2161341, 2189565, 2235870, 2246166, 2302020, 2323620, 2349438, 2351755, 2401490, 2418948, 2439801, 2493855, 2495740, 2517255, 2530164, 2591730, 2620527, 2627478, 2646540, 2683044, 2710890, 2741011, 2778867, 2822106, 2881788, 2919420, 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約数ペア:

[(1, 128772696780), (2, 64386348390), (3, 42924232260), (4, 32193174195), (5, 25754539356), (6, 21462116130), (7, 18396099540), (9, 14308077420), (10, 12877269678), (12, 10731058065), (13, 9905592060), (14, 9198049770), (15, 8584846452), (18, 7154038710), (20, 6438634839), (21, 6132033180), (26, 4952796030), (27, 4769359140), (28, 4599024885), (29, 4440437820), (30, 4292423226), (35, 3679219908), (36, 3577019355), (39, 3301864020), (42, 3066016590), (45, 2861615484), (49, 2628014220), (52, 2476398015), (54, 2384679570), (58, 2220218910), (60, 2146211613), (63, 2044011060), (65, 1981118412), (70, 1839609954), (78, 1650932010), (81, 1589786380), (84, 1533008295), (87, 1480145940), (90, 1430807742), (91, 1415084580), (98, 1314007110), (105, 1226406636), (108, 1192339785), (116, 1110109455), (117, 1100621340), (126, 1022005530), (130, 990559206), (135, 953871828), (140, 919804977), (145, 888087564), (147, 876004740), (156, 825466005), (162, 794893190), (169, 761968620), (174, 740072970), (180, 715403871), (182, 707542290), (189, 681337020), (195, 660372804), (196, 657003555), (203, 634348260), (210, 613203318), (234, 550310670), (245, 525602844), (252, 511002765), (260, 495279603), (261, 493381980), (270, 476935914), (273, 471694860), (290, 444043782), (294, 438002370), (315, 408802212), (324, 397446595), (331, 389041380), (338, 380984310), (348, 370036485), (351, 366873780), (364, 353771145), (377, 341572140), (378, 340668510), (390, 330186402), (405, 317957276), (406, 317174130), (420, 306601659), (435, 296029188), (441, 292001580), (455, 283016916), (468, 275155335), (490, 262801422), (507, 253989540), (522, 246690990), (540, 238467957), (546, 235847430), (567, 227112340), (580, 222021891), (585, 220124268), (588, 219001185), (609, 211449420), (630, 204401106), (637, 202154940), (662, 194520690), (676, 190492155), (702, 183436890), (735, 175200948), (754, 170786070), (756, 170334255), (780, 165093201), (783, 164460660), (810, 158978638), (812, 158587065), (819, 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