2121708086820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:960

約数の個数: 576

約数和(自身を含む): 7535949797376

約数和(自身を除く): 5414241710556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 227, 252, 292, 307, 315, 331, 365, 420, 438, 454, 511, 614, 630, 657, 662, 681, 730, 876, 908, 921, 993, 1022, 1095, 1135, 1228, 1260, 1314, 1324, 1362, 1460, 1533, 1535, 1589, 1655, 1842, 1986, 2043, 2044, 2149, 2190, 2270, 2317, 2555, 2628, 2724, 2763, 2979, 3066, 3070, 3178, 3285, 3310, 3405, 3684, 3972, 4086, 4298, 4380, 4540, 4599, 4605, 4634, 4767, 4965, 5110, 5526, 5958, 6132, 6140, 6356, 6447, 6570, 6620, 6810, 6951, 7665, 7945, 8172, 8596, 9198, 9210, 9268, 9534, 9930, 10215, 10220, 10745, 11052, 11585, 11916, 12894, 13140, 13620, 13815, 13902, 14301, 14895, 15330, 15890, 16571, 18396, 18420, 19068, 19341, 19860, 20430, 20853, 21490, 22411, 22995, 23170, 23835, 24163, 25788, 27630, 27804, 28602, 29790, 30660, 31780, 32235, 33142, 34755, 38682, 40860, 41706, 42980, 44822, 45990, 46340, 47670, 48326, 49713, 55260, 57204, 59580, 64470, 66284, 67233, 69510, 69689, 71505, 72489, 75137, 77364, 82855, 83412, 89644, 91980, 95340, 96652, 96705, 99426, 101617, 104265, 112055, 115997, 120815, 128940, 134466, 139020, 139378, 143010, 144978, 149139, 150274, 156877, 165710, 169141, 193410, 198852, 201699, 203234, 208530, 209067, 217467, 224110, 225411, 231994, 241630, 248565, 268932, 278756, 286020, 289956, 298278, 300548, 304851, 313754, 331420, 336165, 338282, 347991, 348445, 362445, 375685, 386820, 403398, 406468, 417060, 418134, 434934, 448220, 450822, 463988, 470631, 483260, 487823, 497130, 507423, 508085, 525959, 579985, 596556, 609702, 627201, 627508, 672330, 676233, 676564, 695982, 696890, 711319, 724890, 745695, 751370, 784385, 806796, 836268, 845705, 869868, 901644, 914553, 941262, 975646, 994260, 1008495, 1014846, 1016170, 1043973, 1045335, 1051918, 1087335, 1127055, 1159970, 1219404, 1254402, 1344660, 1352466, 1391964, 1393780, 1411893, 1422638, 1449780, 1463469, 1491390, 1502740, 1522269, 1524255, 1568770, 1577877, 1691410, 1739955, 1829106, 1882524, 1951292, 2016990, 2029692, 2032340, 2087946, 2090670, 2103836, 2133957, 2174670, 2254110, 2319940, 2353155, 2439115, 2508804, 2537115, 2629795, 2704932, 2823786, 2845276, 2926938, 2982780, 3044538, 3048510, 3136005, 3137540, 3155754, 3381165, 3382820, 3479910, 3556595, 3658212, 4033980, 4175892, 4181340, 4267914, 4349340, 4390407, 4508220, 4572765, 4706310, 4733631, 4878230, 5074230, 5087297, 5219865, 5259590, 5485001, 5647572, 5853876, 6089076, 6097020, 6272010, 6311508, 6401871, 6762330, 6959820, 7059465, 7113190, 7317345, 7418041, 7611345, 7889385, 8535828, 8780814, 9145530, 9412620, 9467262, 9756460, 10148460, 10174594, 10439730, 10519180, 10669785, 10970002, 12544020, 12803742, 13524660, 14118930, 14226380, 14634690, 14836082, 15222690, 15261891, 15778770, 16455003, 17561628, 18291060, 18934524, 20349188, 20879460, 21339570, 21940004, 21952035, 22254123, 23067059, 23668155, 25436485, 25607484, 27425005, 28237860, 29269380, 29672164, 30445380, 30523782, 31557540, 32009355, 32910006, 35611079, 37090205, 38395007, 42679140, 43904070, 44508246, 45785673, 46134118, 47336310, 49365009, 50872970, 51926287, 54850010, 61047564, 64018710, 65820012, 66762369, 69201177, 71222158, 74180410, 76309455, 76790014, 82275015, 87808140, 89016492, 91571346, 92268236, 94672620, 98730018, 101745940, 103852574, 106833237, 109700020, 111270615, 115185021, 115335295, 128037420, 133524738, 138402354, 142444316, 148360820, 152618910, 153580028, 155778861, 161469413, 164550030, 178055395, 183142692, 191975035, 197460036, 207603531, 207705148, 213666474, 222541230, 228928365, 230370042, 230670590, 246825045, 259631435, 267049476, 276804708, 305237820, 311557722, 320499711, 322938826, 329100060, 333811845, 345555063, 346005885, 356110790, 383950070, 415207062, 427332948, 445082460, 457856730, 460740084, 461341180, 467336583, 484408239, 493650090, 519262870, 534166185, 575925105, 623115444, 640999422, 645877652, 667623690, 691110126, 692011770, 712221580, 767900140, 778894305, 807347065, 830414124, 915713460, 934673166, 968816478, 987300180, 1038017655, 1038525740, 1068332370, 1151850210, 1281998844, 1335247380, 1382220252, 1384023540, 1453224717, 1557788610, 1602498555, 1614694130, 1683895307, 1727775315, 1869346332, 1937632956, 2076035310, 2136664740, 2303700420, 2336682915, 2422041195, 2906449434, 3115577220, 3204997110, 3229388260, 3367790614, 3455550630, 4152070620, 4673365830, 4844082390, 5051685921, 5812898868, 6409994220, 6735581228, 6911101260, 7266123585, 8419476535, 9346731660, 9688164780, 10103371842, 11787267149, 14532247170, 15155057763, 16838953070, 20206743684, 23574534298, 25258429605, 29064494340, 30310115526, 33677906140, 35361801447, 47149068596, 50516859210, 58936335745, 60620231052, 70723602894, 75775288815, 101033718420, 106085404341, 117872671490, 141447205788, 151550577630, 176809007235, 212170808682, 235745342980, 303101155260, 353618014470, 424341617364, 530427021705, 707236028940, 1060854043410, 2121708086820]

約数ペア:

[(1, 2121708086820), (2, 1060854043410), (3, 707236028940), (4, 530427021705), (5, 424341617364), (6, 353618014470), (7, 303101155260), (9, 235745342980), (10, 212170808682), (12, 176809007235), (14, 151550577630), (15, 141447205788), (18, 117872671490), (20, 106085404341), (21, 101033718420), (28, 75775288815), (30, 70723602894), (35, 60620231052), (36, 58936335745), (42, 50516859210), (45, 47149068596), (60, 35361801447), (63, 33677906140), (70, 30310115526), (73, 29064494340), (84, 25258429605), (90, 23574534298), (105, 20206743684), (126, 16838953070), (140, 15155057763), (146, 14532247170), (180, 11787267149), (210, 10103371842), (219, 9688164780), (227, 9346731660), (252, 8419476535), (292, 7266123585), (307, 6911101260), (315, 6735581228), (331, 6409994220), (365, 5812898868), (420, 5051685921), (438, 4844082390), (454, 4673365830), (511, 4152070620), (614, 3455550630), (630, 3367790614), (657, 3229388260), (662, 3204997110), (681, 3115577220), (730, 2906449434), (876, 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(6356, 333811845), (6447, 329100060), (6570, 322938826), (6620, 320499711), (6810, 311557722), (6951, 305237820), (7665, 276804708), (7945, 267049476), (8172, 259631435), (8596, 246825045), (9198, 230670590), (9210, 230370042), (9268, 228928365), (9534, 222541230), (9930, 213666474), (10215, 207705148), (10220, 207603531), (10745, 197460036), (11052, 191975035), (11585, 183142692), (11916, 178055395), (12894, 164550030), (13140, 161469413), (13620, 155778861), (13815, 153580028), (13902, 152618910), (14301, 148360820), (14895, 142444316), (15330, 138402354), (15890, 133524738), (16571, 128037420), (18396, 115335295), (18420, 115185021), (19068, 111270615), (19341, 109700020), (19860, 106833237), (20430, 103852574), (20853, 101745940), (21490, 98730018), (22411, 94672620), (22995, 92268236), (23170, 91571346), (23835, 89016492), (24163, 87808140), (25788, 82275015), (27630, 76790014), (27804, 76309455), (28602, 74180410), (29790, 71222158), (30660, 69201177), (31780, 66762369), (32235, 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