20258587415880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2137}}^1\times {\mathrm{24181}}^1$

素因数の和:26363

約数の個数: 480

約数和(自身を含む): 74882345380920

約数和(自身を除く): 54623757965040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 891, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1620, 1782, 1815, 1980, 2137, 2178, 2376, 2420, 2904, 2970, 3240, 3267, 3564, 3630, 3960, 4274, 4356, 4455, 4840, 5445, 5940, 6411, 6534, 7128, 7260, 8548, 8712, 8910, 9801, 10685, 10890, 11880, 12822, 13068, 14520, 16335, 17096, 17820, 19233, 19602, 21370, 21780, 23507, 24181, 25644, 26136, 32055, 32670, 35640, 38466, 39204, 42740, 43560, 47014, 48362, 49005, 51288, 57699, 64110, 65340, 70521, 72543, 76932, 78408, 85480, 94028, 96165, 96724, 98010, 115398, 117535, 120905, 128220, 130680, 141042, 145086, 153864, 173097, 188056, 192330, 193448, 196020, 211563, 217629, 230796, 235070, 241810, 256440, 258577, 265991, 282084, 288495, 290172, 346194, 352605, 362715, 384660, 392040, 423126, 435258, 461592, 470140, 483620, 517154, 531982, 564168, 576990, 580344, 634689, 652887, 692388, 705210, 725430, 769320, 775731, 797973, 846252, 865485, 870516, 940280, 967240, 1034308, 1057815, 1063964, 1088145, 1153980, 1269378, 1292885, 1305774, 1329955, 1384776, 1410420, 1450860, 1551462, 1595946, 1692504, 1730970, 1741032, 1904067, 1958661, 2068616, 2115630, 2127928, 2176290, 2307960, 2327193, 2393919, 2538756, 2585770, 2611548, 2659910, 2820840, 2901720, 2925901, 3102924, 3173445, 3191892, 3264435, 3461940, 3808134, 3878655, 3917322, 3989865, 4231260, 4352580, 4654386, 4787838, 5077512, 5171540, 5223096, 5319820, 5851802, 6205848, 6346890, 6383784, 6528870, 6923880, 6981579, 7181757, 7616268, 7757310, 7834644, 7979730, 8462520, 8705160, 8777703, 9308772, 9520335, 9575676, 9793305, 10343080, 10639640, 11635965, 11703604, 11969595, 12693780, 13057740, 13963158, 14363514, 14629505, 15232536, 15514620, 15669288, 15959460, 17555406, 18617544, 19040670, 19151352, 19586610, 20944737, 21545271, 23271930, 23407208, 23939190, 25387560, 26115480, 26333109, 27926316, 28727028, 29259010, 31029240, 31918920, 34907895, 35110812, 35908785, 38081340, 39173220, 41889474, 43090542, 43888515, 46543860, 47878380, 51674797, 52666218, 55852632, 57454056, 58518020, 69815790, 70221624, 71817570, 76162680, 78346440, 78999327, 83778948, 86181084, 87777030, 93087720, 95756760, 103349594, 104723685, 105332436, 107726355, 117036040, 131665545, 139631580, 143635140, 155024391, 157998654, 167557896, 172362168, 175554060, 206699188, 209447370, 210664872, 215452710, 236997981, 258373985, 263331090, 279263160, 287270280, 310048782, 315997308, 351108120, 394996635, 413398376, 418894740, 430905420, 465073173, 473995962, 516747970, 526662180, 568422767, 620097564, 631994616, 775121955, 789993270, 837789480, 861810840, 930146346, 947991924, 1033495940, 1053324360, 1136845534, 1184989905, 1240195128, 1395219519, 1550243910, 1579986540, 1705268301, 1860292692, 1895983848, 2066991880, 2273691068, 2325365865, 2369979810, 2790439038, 2842113835, 3100487820, 3159973080, 3410536602, 3720585384, 4185658557, 4547382136, 4650731730, 4739959620, 5115804903, 5580878076, 5684227670, 6200975640, 6252650437, 6821073204, 6976097595, 8371317114, 8526341505, 9301463460, 9479919240, 10231609806, 11161756152, 11368455340, 12505300874, 13642146408, 13952195190, 15347414709, 16742634228, 17052683010, 18602926920, 18757951311, 20463219612, 20928292785, 22736910680, 25010601748, 25579024515, 27904390380, 30694829418, 31263252185, 33485268456, 34105366020, 37515902622, 40926439224, 41856585570, 46042244127, 50021203496, 51158049030, 55808780760, 56273853933, 61389658836, 62526504370, 68210732040, 75031805244, 76737073545, 83713171140, 92084488254, 93789756555, 102316098060, 112547707866, 122779317672, 125053008740, 150063610488, 153474147090, 167426342280, 168821561799, 184168976508, 187579513110, 204632196120, 225095415732, 230211220635, 250106017480, 281369269665, 306948294180, 337643123598, 368337953016, 375159026220, 450190831464, 460422441270, 506464685397, 562738539330, 613896588360, 675286247196, 750318052440, 844107808995, 920844882540, 1012929370794, 1125477078660, 1350572494392, 1688215617990, 1841689765080, 2025858741588, 2250954157320, 2532323426985, 3376431235980, 4051717483176, 5064646853970, 6752862471960, 10129293707940, 20258587415880]

約数ペア:

[(1, 20258587415880), (2, 10129293707940), (3, 6752862471960), (4, 5064646853970), (5, 4051717483176), (6, 3376431235980), (8, 2532323426985), (9, 2250954157320), (10, 2025858741588), (11, 1841689765080), (12, 1688215617990), (15, 1350572494392), (18, 1125477078660), (20, 1012929370794), (22, 920844882540), (24, 844107808995), (27, 750318052440), (30, 675286247196), (33, 613896588360), (36, 562738539330), (40, 506464685397), (44, 460422441270), (45, 450190831464), (54, 375159026220), (55, 368337953016), (60, 337643123598), (66, 306948294180), (72, 281369269665), (81, 250106017480), (88, 230211220635), (90, 225095415732), (99, 204632196120), (108, 187579513110), (110, 184168976508), (120, 168821561799), (121, 167426342280), (132, 153474147090), (135, 150063610488), (162, 125053008740), (165, 122779317672), (180, 112547707866), (198, 102316098060), (216, 93789756555), (220, 92084488254), (242, 83713171140), (264, 76737073545), (270, 75031805244), (297, 68210732040), (324, 62526504370), (330, 61389658836), (360, 56273853933), (363, 55808780760), (396, 51158049030), (405, 50021203496), (440, 46042244127), (484, 41856585570), (495, 40926439224), (540, 37515902622), (594, 34105366020), (605, 33485268456), (648, 31263252185), (660, 30694829418), (726, 27904390380), (792, 25579024515), (810, 25010601748), (891, 22736910680), (968, 20928292785), (990, 20463219612), (1080, 18757951311), (1089, 18602926920), (1188, 17052683010), (1210, 16742634228), (1320, 15347414709), (1452, 13952195190), (1485, 13642146408), (1620, 12505300874), (1782, 11368455340), (1815, 11161756152), (1980, 10231609806), (2137, 9479919240), (2178, 9301463460), (2376, 8526341505), (2420, 8371317114), (2904, 6976097595), (2970, 6821073204), (3240, 6252650437), (3267, 6200975640), (3564, 5684227670), (3630, 5580878076), (3960, 5115804903), (4274, 4739959620), (4356, 4650731730), (4455, 4547382136), (4840, 4185658557), (5445, 3720585384), (5940, 3410536602), (6411, 3159973080), (6534, 3100487820), (7128, 2842113835), (7260, 2790439038), (8548, 2369979810), (8712, 2325365865), (8910, 2273691068), (9801, 2066991880), (10685, 1895983848), (10890, 1860292692), (11880, 1705268301), (12822, 1579986540), (13068, 1550243910), (14520, 1395219519), (16335, 1240195128), (17096, 1184989905), (17820, 1136845534), (19233, 1053324360), (19602, 1033495940), (21370, 947991924), (21780, 930146346), (23507, 861810840), (24181, 837789480), (25644, 789993270), (26136, 775121955), (32055, 631994616), (32670, 620097564), (35640, 568422767), (38466, 526662180), (39204, 516747970), (42740, 473995962), (43560, 465073173), (47014, 430905420), (48362, 418894740), (49005, 413398376), (51288, 394996635), (57699, 351108120), (64110, 315997308), (65340, 310048782), (70521, 287270280), (72543, 279263160), (76932, 263331090), (78408, 258373985), (85480, 236997981), (94028, 215452710), (96165, 210664872), (96724, 209447370), (98010, 206699188), (115398, 175554060), (117535, 172362168), (120905, 167557896), (128220, 157998654), (130680, 155024391), (141042, 143635140), (145086, 139631580), (153864, 131665545), (173097, 117036040), (188056, 107726355), (192330, 105332436), (193448, 104723685), (196020, 103349594), (211563, 95756760), (217629, 93087720), (230796, 87777030), (235070, 86181084), (241810, 83778948), (256440, 78999327), (258577, 78346440), (265991, 76162680), (282084, 71817570), (288495, 70221624), (290172, 69815790), (346194, 58518020), (352605, 57454056), (362715, 55852632), (384660, 52666218), (392040, 51674797), (423126, 47878380), (435258, 46543860), (461592, 43888515), (470140, 43090542), (483620, 41889474), (517154, 39173220), (531982, 38081340), (564168, 35908785), (576990, 35110812), (580344, 34907895), (634689, 31918920), (652887, 31029240), (692388, 29259010), (705210, 28727028), (725430, 27926316), (769320, 26333109), (775731, 26115480), (797973, 25387560), (846252, 23939190), (865485, 23407208), (870516, 23271930), (940280, 21545271), (967240, 20944737), (1034308, 19586610), (1057815, 19151352), (1063964, 19040670), (1088145, 18617544), (1153980, 17555406), (1269378, 15959460), (1292885, 15669288), (1305774, 15514620), (1329955, 15232536), (1384776, 14629505), (1410420, 14363514), (1450860, 13963158), (1551462, 13057740), (1595946, 12693780), (1692504, 11969595), (1730970, 11703604), (1741032, 11635965), (1904067, 10639640), (1958661, 10343080), (2068616, 9793305), (2115630, 9575676), (2127928, 9520335), (2176290, 9308772), (2307960, 8777703), (2327193, 8705160), (2393919, 8462520), (2538756, 7979730), (2585770, 7834644), (2611548, 7757310), (2659910, 7616268), (2820840, 7181757), (2901720, 6981579), (2925901, 6923880), (3102924, 6528870), (3173445, 6383784), (3191892, 6346890), (3264435, 6205848), (3461940, 5851802), (3808134, 5319820), (3878655, 5223096), (3917322, 5171540), (3989865, 5077512), (4231260, 4787838), (4352580, 4654386)]