20562842160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{12401}}^1$

素因数の和:12481

約数の個数: 360

約数和(自身を含む): 82047266496

約数和(自身を除く): 61484424336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 94, 98, 105, 112, 120, 126, 140, 141, 144, 147, 168, 180, 188, 196, 210, 235, 240, 245, 252, 280, 282, 294, 315, 329, 336, 360, 376, 392, 420, 423, 441, 470, 490, 504, 560, 564, 588, 630, 658, 705, 720, 735, 752, 784, 840, 846, 882, 940, 980, 987, 1008, 1128, 1176, 1260, 1316, 1410, 1470, 1645, 1680, 1692, 1764, 1880, 1960, 1974, 2115, 2205, 2256, 2303, 2352, 2520, 2632, 2820, 2940, 2961, 3290, 3384, 3528, 3760, 3920, 3948, 4230, 4410, 4606, 4935, 5040, 5264, 5640, 5880, 5922, 6580, 6768, 6909, 7056, 7896, 8460, 8820, 9212, 9870, 11280, 11515, 11760, 11844, 12401, 13160, 13818, 14805, 15792, 16920, 17640, 18424, 19740, 20727, 23030, 23688, 24802, 26320, 27636, 29610, 33840, 34545, 35280, 36848, 37203, 39480, 41454, 46060, 47376, 49604, 55272, 59220, 62005, 69090, 74406, 78960, 82908, 86807, 92120, 99208, 103635, 110544, 111609, 118440, 124010, 138180, 148812, 165816, 173614, 184240, 186015, 198416, 207270, 223218, 236880, 248020, 260421, 276360, 297624, 331632, 347228, 372030, 414540, 434035, 446436, 496040, 520842, 552720, 558045, 582847, 595248, 607649, 694456, 744060, 781263, 829080, 868070, 892872, 992080, 1041684, 1116090, 1165694, 1215298, 1302105, 1388912, 1488120, 1562526, 1658160, 1736140, 1748541, 1785744, 1822947, 2083368, 2232180, 2331388, 2430596, 2604210, 2914235, 2976240, 3038245, 3125052, 3472280, 3497082, 3645894, 3906315, 4079929, 4166736, 4464360, 4662776, 4861192, 5208420, 5245623, 5468841, 5828470, 6076490, 6250104, 6944560, 6994164, 7291788, 7812630, 8159858, 8742705, 8928720, 9114735, 9325552, 9722384, 10416840, 10491246, 10937682, 11656940, 12152980, 12239787, 12500208, 13988328, 14583576, 15625260, 16319716, 17485410, 18229470, 20399645, 20833680, 20982492, 21875364, 23313880, 24305960, 24479574, 26228115, 27344205, 27976656, 28559503, 29167152, 31250520, 32639432, 34970820, 36458940, 36719361, 40799290, 41964984, 43750728, 46627760, 48611920, 48959148, 52456230, 54688410, 57119006, 61198935, 62501040, 65278864, 69941640, 72917880, 73438722, 81598580, 83929968, 85678509, 87501456, 97918296, 104912460, 109376820, 114238012, 122397870, 139883280, 142797515, 145835760, 146877444, 163197160, 171357018, 183596805, 195836592, 209824920, 218753640, 228476024, 244795740, 257035527, 285595030, 293754888, 326394320, 342714036, 367193610, 419649840, 428392545, 437507280, 456952048, 489591480, 514071054, 571190060, 587509776, 685428072, 734387220, 856785090, 979182960, 1028142108, 1142380120, 1285177635, 1370856144, 1468774440, 1713570180, 2056284216, 2284760240, 2570355270, 2937548880, 3427140360, 4112568432, 5140710540, 6854280720, 10281421080, 20562842160]

約数ペア:

[(1, 20562842160), (2, 10281421080), (3, 6854280720), (4, 5140710540), (5, 4112568432), (6, 3427140360), (7, 2937548880), (8, 2570355270), (9, 2284760240), (10, 2056284216), (12, 1713570180), (14, 1468774440), (15, 1370856144), (16, 1285177635), (18, 1142380120), (20, 1028142108), (21, 979182960), (24, 856785090), (28, 734387220), (30, 685428072), (35, 587509776), (36, 571190060), (40, 514071054), (42, 489591480), (45, 456952048), (47, 437507280), (48, 428392545), (49, 419649840), (56, 367193610), (60, 342714036), (63, 326394320), (70, 293754888), (72, 285595030), (80, 257035527), (84, 244795740), (90, 228476024), (94, 218753640), (98, 209824920), (105, 195836592), (112, 183596805), (120, 171357018), (126, 163197160), (140, 146877444), (141, 145835760), (144, 142797515), (147, 139883280), (168, 122397870), (180, 114238012), (188, 109376820), (196, 104912460), (210, 97918296), (235, 87501456), (240, 85678509), (245, 83929968), (252, 81598580), (280, 73438722), (282, 72917880), (294, 69941640), (315, 65278864), (329, 62501040), (336, 61198935), (360, 57119006), (376, 54688410), (392, 52456230), (420, 48959148), (423, 48611920), (441, 46627760), (470, 43750728), (490, 41964984), (504, 40799290), (560, 36719361), (564, 36458940), (588, 34970820), (630, 32639432), (658, 31250520), (705, 29167152), (720, 28559503), (735, 27976656), (752, 27344205), (784, 26228115), (840, 24479574), (846, 24305960), (882, 23313880), (940, 21875364), (980, 20982492), (987, 20833680), (1008, 20399645), (1128, 18229470), (1176, 17485410), (1260, 16319716), (1316, 15625260), (1410, 14583576), (1470, 13988328), (1645, 12500208), (1680, 12239787), (1692, 12152980), (1764, 11656940), (1880, 10937682), (1960, 10491246), (1974, 10416840), (2115, 9722384), (2205, 9325552), (2256, 9114735), (2303, 8928720), (2352, 8742705), (2520, 8159858), (2632, 7812630), (2820, 7291788), (2940, 6994164), (2961, 6944560), (3290, 6250104), (3384, 6076490), (3528, 5828470), (3760, 5468841), (3920, 5245623), (3948, 5208420), (4230, 4861192), (4410, 4662776), (4606, 4464360), (4935, 4166736), (5040, 4079929), (5264, 3906315), (5640, 3645894), (5880, 3497082), (5922, 3472280), (6580, 3125052), (6768, 3038245), (6909, 2976240), (7056, 2914235), (7896, 2604210), (8460, 2430596), (8820, 2331388), (9212, 2232180), (9870, 2083368), (11280, 1822947), (11515, 1785744), (11760, 1748541), (11844, 1736140), (12401, 1658160), (13160, 1562526), (13818, 1488120), (14805, 1388912), (15792, 1302105), (16920, 1215298), (17640, 1165694), (18424, 1116090), (19740, 1041684), (20727, 992080), (23030, 892872), (23688, 868070), (24802, 829080), (26320, 781263), (27636, 744060), (29610, 694456), (33840, 607649), (34545, 595248), (35280, 582847), (36848, 558045), (37203, 552720), (39480, 520842), (41454, 496040), (46060, 446436), (47376, 434035), (49604, 414540), (55272, 372030), (59220, 347228), (62005, 331632), (69090, 297624), (74406, 276360), (78960, 260421), (82908, 248020), (86807, 236880), (92120, 223218), (99208, 207270), (103635, 198416), (110544, 186015), (111609, 184240), (118440, 173614), (124010, 165816), (138180, 148812)]