20525100960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 768

約数和(自身を含む): 85300604928

約数和(自身を除く): 64775503968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 131, 136, 140, 156, 160, 168, 170, 182, 195, 204, 208, 210, 211, 221, 224, 238, 240, 255, 260, 262, 272, 273, 280, 312, 336, 340, 357, 364, 390, 393, 408, 416, 420, 422, 442, 455, 476, 480, 510, 520, 524, 544, 546, 560, 595, 624, 633, 655, 663, 672, 680, 714, 728, 780, 786, 816, 840, 844, 884, 910, 917, 952, 1020, 1040, 1048, 1055, 1092, 1105, 1120, 1190, 1248, 1266, 1310, 1326, 1360, 1365, 1428, 1456, 1477, 1547, 1560, 1572, 1632, 1680, 1688, 1703, 1768, 1785, 1820, 1834, 1904, 1965, 2040, 2080, 2096, 2110, 2184, 2210, 2227, 2380, 2532, 2620, 2652, 2720, 2730, 2743, 2751, 2856, 2912, 2954, 3094, 3120, 3144, 3165, 3315, 3360, 3376, 3406, 3536, 3570, 3587, 3640, 3668, 3808, 3930, 4080, 4192, 4220, 4368, 4420, 4431, 4454, 4585, 4641, 4760, 5064, 5109, 5240, 5304, 5460, 5486, 5502, 5712, 5908, 6188, 6240, 6288, 6330, 6630, 6681, 6752, 6812, 7072, 7140, 7174, 7280, 7336, 7385, 7735, 7860, 8160, 8229, 8440, 8515, 8736, 8840, 8862, 8908, 9170, 9282, 9520, 10128, 10218, 10480, 10608, 10761, 10920, 10972, 11004, 11135, 11424, 11816, 11921, 12376, 12576, 12660, 13260, 13362, 13624, 13715, 13755, 14280, 14348, 14560, 14672, 14770, 15470, 15589, 15720, 16458, 16880, 17030, 17680, 17724, 17816, 17935, 18340, 18564, 19040, 19201, 20256, 20436, 20960, 21216, 21522, 21840, 21944, 22008, 22155, 22270, 23205, 23632, 23842, 24752, 25109, 25320, 25545, 26520, 26724, 27248, 27430, 27510, 27641, 28560, 28696, 28951, 29344, 29540, 30940, 31178, 31440, 32916, 33405, 33760, 34060, 35360, 35448, 35632, 35763, 35870, 36680, 37128, 38402, 40872, 41145, 43044, 43680, 43888, 44016, 44310, 44540, 46410, 46631, 46767, 47264, 47684, 49504, 50218, 50640, 51090, 53040, 53448, 53805, 54496, 54860, 55020, 55282, 57120, 57392, 57603, 57902, 59080, 59605, 61880, 62356, 62880, 65832, 66810, 68120, 70896, 71264, 71526, 71740, 73360, 74256, 75327, 76804, 77945, 81744, 82290, 82923, 86088, 86853, 87776, 88032, 88620, 89080, 92820, 93262, 93534, 95368, 96005, 100436, 101280, 102180, 106080, 106896, 107610, 109720, 110040, 110564, 114784, 115206, 115804, 118160, 119210, 123760, 124712, 125545, 131664, 133620, 136240, 138205, 139893, 141792, 143052, 143480, 144755, 146720, 148512, 150654, 153608, 155890, 163488, 164580, 165846, 172176, 173706, 177240, 178160, 178815, 185640, 186524, 187068, 190736, 192010, 193487, 200872, 202657, 204360, 213792, 215220, 219440, 220080, 221128, 230412, 231608, 233155, 233835, 236320, 238420, 247520, 249424, 251090, 263328, 267240, 272480, 276410, 279786, 286104, 286960, 288015, 289510, 301308, 307216, 311780, 326417, 329160, 331692, 344352, 347412, 354480, 356320, 357630, 359333, 371280, 373048, 374136, 376635, 381472, 384020, 386974, 401744, 405314, 408720, 414615, 430440, 434265, 438880, 440160, 442256, 460824, 463216, 466310, 467670, 469897, 476840, 498848, 502180, 534480, 552820, 559572, 572208, 573920, 576030, 579020, 580461, 602616, 607971, 614432, 623560, 652834, 658320, 663384, 694824, 699465, 708960, 715260, 718666, 742560, 746096, 748272, 753270, 768040, 773948, 803488, 810628, 817440, 829230, 860880, 868530, 884512, 921648, 926432, 932620, 935340, 939794, 953680, 967435, 979251, 1004360, 1013285, 1068960, 1077999, 1105640, 1119144, 1144416, 1152060, 1158040, 1160922, 1205232, 1215942, 1247120, 1305668, 1316640, 1326768, 1389648, 1398930, 1409691, 1430520, 1437332, 1492192, 1496544, 1506540, 1536080, 1547896, 1621256, 1632085, 1658460, 1721760, 1737060, 1796665, 1843296, 1865240, 1870680, 1879588, 1907360, 1934870, 1958502, 2008720, 2026570, 2155998, 2211280, 2238288, 2304120, 2316080, 2321844, 2349485, 2410464, 2431884, 2494240, 2515331, 2611336, 2653536, 2779296, 2797860, 2819382, 2861040, 2874664, 2902305, 3013080, 3039855, 3072160, 3095792, 3242512, 3264170, 3289279, 3316920, 3474120, 3593330, 3730480, 3741360, 3759176, 3869740, 3917004, 4017440, 4053140, 4311996, 4422560, 4476576, 4608240, 4632160, 4643688, 4698970, 4863768, 4896255, 5030662, 5222672, 5389995, 5595720, 5638764, 5722080, 5749328, 5804610, 6026160, 6079710, 6108661, 6191584, 6485024, 6528340, 6578558, 6633840, 6948240, 7048455, 7186660, 7460960, 7482720, 7518352, 7545993, 7739480, 7834008, 8106280, 8623992, 9216480, 9287376, 9397940, 9727536, 9792510, 9867837, 10061324, 10445344, 10779990, 11191440, 11277528, 11498656, 11609220, 12052320, 12159420, 12217322, 12576655, 13056680, 13157116, 13267680, 13896480, 14096910, 14373320, 15036704, 15091986, 15478960, 15668016, 16212560, 16446395, 17247984, 18325983, 18574752, 18795880, 19455072, 19585020, 19735674, 20122648, 21559980, 22382880, 22555056, 23218440, 24318840, 24434644, 25153310, 26113360, 26314232, 28193820, 28746640, 30183972, 30543305, 30957920, 31336032, 32425120, 32892790, 34495968, 36651966, 37591760, 37729965, 39170040, 39471348, 40245296, 42760627, 43119960, 45110112, 46436880, 48637680, 48869288, 49339185, 50306620, 52226720, 52628464, 56387640, 57493280, 60367944, 61086610, 65785580, 73303932, 75183520, 75459930, 78340080, 78942696, 80490592, 85521254, 86239920, 91629915, 92873760, 97275360, 97738576, 98678370, 100613240, 105256928, 112775280, 120735888, 122173220, 128281881, 131571160, 146607864, 150919860, 156680160, 157885392, 171042508, 172479840, 183259830, 195477152, 197356740, 201226480, 213803135, 225550560, 241471776, 244346440, 256563762, 263142320, 293215728, 301839720, 315770784, 342085016, 366519660, 394713480, 402452960, 427606270, 488692880, 513127524, 526284640, 586431456, 603679440, 641409405, 684170032, 733039320, 789426960, 855212540, 977385760, 1026255048, 1207358880, 1282818810, 1368340064, 1466078640, 1578853920, 1710425080, 2052510096, 2565637620, 2932157280, 3420850160, 4105020192, 5131275240, 6841700320, 10262550480, 20525100960]

約数ペア:

[(1, 20525100960), (2, 10262550480), (3, 6841700320), (4, 5131275240), (5, 4105020192), (6, 3420850160), (7, 2932157280), (8, 2565637620), (10, 2052510096), (12, 1710425080), (13, 1578853920), (14, 1466078640), (15, 1368340064), (16, 1282818810), (17, 1207358880), (20, 1026255048), (21, 977385760), (24, 855212540), (26, 789426960), (28, 733039320), (30, 684170032), (32, 641409405), (34, 603679440), (35, 586431456), (39, 526284640), (40, 513127524), (42, 488692880), (48, 427606270), (51, 402452960), (52, 394713480), (56, 366519660), (60, 342085016), (65, 315770784), (68, 301839720), (70, 293215728), (78, 263142320), (80, 256563762), (84, 244346440), (85, 241471776), (91, 225550560), (96, 213803135), (102, 201226480), (104, 197356740), (105, 195477152), (112, 183259830), (119, 172479840), (120, 171042508), (130, 157885392), (131, 156680160), (136, 150919860), (140, 146607864), (156, 131571160), (160, 128281881), (168, 122173220), (170, 120735888), (182, 112775280), (195, 105256928), (204, 100613240), (208, 98678370), (210, 97738576), (211, 97275360), (221, 92873760), (224, 91629915), (238, 86239920), (240, 85521254), (255, 80490592), (260, 78942696), (262, 78340080), (272, 75459930), (273, 75183520), (280, 73303932), (312, 65785580), (336, 61086610), (340, 60367944), (357, 57493280), (364, 56387640), (390, 52628464), (393, 52226720), (408, 50306620), (416, 49339185), (420, 48869288), (422, 48637680), (442, 46436880), (455, 45110112), (476, 43119960), (480, 42760627), (510, 40245296), (520, 39471348), (524, 39170040), (544, 37729965), (546, 37591760), (560, 36651966), (595, 34495968), (624, 32892790), (633, 32425120), (655, 31336032), (663, 30957920), (672, 30543305), (680, 30183972), (714, 28746640), (728, 28193820), (780, 26314232), (786, 26113360), (816, 25153310), (840, 24434644), (844, 24318840), (884, 23218440), (910, 22555056), (917, 22382880), (952, 21559980), (1020, 20122648), (1040, 19735674), (1048, 19585020), (1055, 19455072), (1092, 18795880), (1105, 18574752), (1120, 18325983), (1190, 17247984), (1248, 16446395), (1266, 16212560), (1310, 15668016), (1326, 15478960), (1360, 15091986), (1365, 15036704), (1428, 14373320), (1456, 14096910), (1477, 13896480), (1547, 13267680), (1560, 13157116), (1572, 13056680), (1632, 12576655), (1680, 12217322), (1688, 12159420), (1703, 12052320), (1768, 11609220), (1785, 11498656), (1820, 11277528), (1834, 11191440), (1904, 10779990), (1965, 10445344), (2040, 10061324), (2080, 9867837), (2096, 9792510), (2110, 9727536), (2184, 9397940), (2210, 9287376), (2227, 9216480), (2380, 8623992), (2532, 8106280), (2620, 7834008), (2652, 7739480), (2720, 7545993), (2730, 7518352), (2743, 7482720), (2751, 7460960), (2856, 7186660), (2912, 7048455), (2954, 6948240), (3094, 6633840), (3120, 6578558), (3144, 6528340), (3165, 6485024), (3315, 6191584), (3360, 6108661), (3376, 6079710), (3406, 6026160), (3536, 5804610), (3570, 5749328), (3587, 5722080), (3640, 5638764), (3668, 5595720), (3808, 5389995), (3930, 5222672), (4080, 5030662), (4192, 4896255), (4220, 4863768), (4368, 4698970), (4420, 4643688), (4431, 4632160), (4454, 4608240), (4585, 4476576), (4641, 4422560), (4760, 4311996), (5064, 4053140), (5109, 4017440), (5240, 3917004), (5304, 3869740), (5460, 3759176), (5486, 3741360), (5502, 3730480), (5712, 3593330), (5908, 3474120), (6188, 3316920), (6240, 3289279), (6288, 3264170), (6330, 3242512), (6630, 3095792), (6681, 3072160), (6752, 3039855), (6812, 3013080), (7072, 2902305), (7140, 2874664), (7174, 2861040), (7280, 2819382), (7336, 2797860), (7385, 2779296), (7735, 2653536), (7860, 2611336), (8160, 2515331), (8229, 2494240), (8440, 2431884), (8515, 2410464), (8736, 2349485), (8840, 2321844), (8862, 2316080), (8908, 2304120), (9170, 2238288), (9282, 2211280), (9520, 2155998), (10128, 2026570), (10218, 2008720), (10480, 1958502), (10608, 1934870), (10761, 1907360), (10920, 1879588), (10972, 1870680), (11004, 1865240), (11135, 1843296), (11424, 1796665), (11816, 1737060), (11921, 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(81744, 251090), (82290, 249424), (82923, 247520), (86088, 238420), (86853, 236320), (87776, 233835), (88032, 233155), (88620, 231608), (89080, 230412), (92820, 221128), (93262, 220080), (93534, 219440), (95368, 215220), (96005, 213792), (100436, 204360), (101280, 202657), (102180, 200872), (106080, 193487), (106896, 192010), (107610, 190736), (109720, 187068), (110040, 186524), (110564, 185640), (114784, 178815), (115206, 178160), (115804, 177240), (118160, 173706), (119210, 172176), (123760, 165846), (124712, 164580), (125545, 163488), (131664, 155890), (133620, 153608), (136240, 150654), (138205, 148512), (139893, 146720), (141792, 144755), (143052, 143480)]