21136483200

素因数分解:

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

素因数の和:193

約数の個数: 576

約数和(自身を含む): 81840654720

約数和(自身を除く): 60704171520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 131, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 262, 280, 294, 300, 320, 336, 343, 350, 384, 392, 393, 400, 420, 448, 480, 490, 524, 525, 560, 588, 600, 640, 655, 672, 686, 700, 735, 784, 786, 800, 840, 896, 917, 960, 980, 1029, 1048, 1050, 1120, 1176, 1200, 1225, 1310, 1344, 1372, 1400, 1470, 1568, 1572, 1600, 1680, 1715, 1834, 1920, 1960, 1965, 2058, 2096, 2100, 2240, 2352, 2400, 2401, 2450, 2620, 2688, 2744, 2751, 2800, 2940, 3136, 3144, 3200, 3275, 3360, 3430, 3668, 3675, 3920, 3930, 4116, 4192, 4200, 4480, 4585, 4704, 4800, 4802, 4900, 5145, 5240, 5488, 5502, 5600, 5880, 6272, 6288, 6419, 6550, 6720, 6860, 7203, 7336, 7350, 7840, 7860, 8232, 8384, 8400, 8575, 9170, 9408, 9600, 9604, 9800, 9825, 10290, 10480, 10976, 11004, 11200, 11760, 12005, 12576, 12838, 13100, 13440, 13720, 13755, 14406, 14672, 14700, 15680, 15720, 16464, 16768, 16800, 16807, 17150, 18340, 18816, 19208, 19257, 19600, 19650, 20580, 20960, 21952, 22008, 22400, 22925, 23520, 24010, 25152, 25676, 25725, 26200, 27440, 27510, 28812, 29344, 29400, 31360, 31440, 32095, 32928, 33600, 33614, 34300, 36015, 36680, 38416, 38514, 39200, 39300, 41160, 41920, 43904, 44016, 44933, 45850, 47040, 48020, 50304, 50421, 51352, 51450, 52400, 54880, 55020, 57624, 58688, 58800, 60025, 62880, 64190, 65856, 67200, 67228, 68600, 68775, 72030, 73360, 76832, 77028, 78400, 78600, 82320, 83840, 84035, 88032, 89866, 91700, 94080, 96040, 96285, 100842, 102704, 102900, 104800, 109760, 110040, 115248, 117376, 117600, 120050, 125760, 128380, 131712, 134456, 134799, 137200, 137550, 144060, 146720, 153664, 154056, 156800, 157200, 160475, 164640, 168070, 176064, 179732, 180075, 183400, 192080, 192570, 201684, 205408, 205800, 209600, 219520, 220080, 224665, 230496, 235200, 240100, 251520, 252105, 256760, 268912, 269598, 274400, 275100, 288120, 293440, 307328, 308112, 314400, 314531, 320950, 329280, 336140, 352128, 359464, 360150, 366800, 384160, 385140, 403368, 410816, 411600, 419200, 420175, 440160, 449330, 460992, 470400, 480200, 481425, 504210, 513520, 537824, 539196, 548800, 550200, 576240, 586880, 616224, 628800, 629062, 641900, 658560, 672280, 673995, 718928, 720300, 733600, 768320, 770280, 806736, 821632, 823200, 840350, 880320, 898660, 921984, 943593, 960400, 962850, 1008420, 1027040, 1075648, 1078392, 1097600, 1100400, 1123325, 1152480, 1232448, 1257600, 1258124, 1260525, 1283800, 1344560, 1347990, 1437856, 1440600, 1467200, 1536640, 1540560, 1572655, 1613472, 1646400, 1680700, 1760640, 1797320, 1887186, 1920800, 1925700, 2016840, 2054080, 2151296, 2156784, 2200800, 2201717, 2246650, 2304960, 2464896, 2516248, 2521050, 2567600, 2689120, 2695980, 2875712, 2881200, 2934400, 3081120, 3145310, 3226944, 3292800, 3361400, 3369975, 3594640, 3774372, 3841600, 3851400, 4033680, 4108160, 4313568, 4401600, 4403434, 4493300, 4609920, 4717965, 5032496, 5042100, 5135200, 5378240, 5391960, 5751424, 5762400, 6162240, 6290620, 6453888, 6605151, 6722800, 6739950, 7189280, 7548744, 7683200, 7702800, 7863275, 8067360, 8627136, 8803200, 8806868, 8986600, 9435930, 10064992, 10084200, 10270400, 10756480, 10783920, 11008585, 11524800, 12324480, 12581240, 13210302, 13445600, 13479900, 14378560, 15097488, 15405600, 15726550, 16134720, 17254272, 17613736, 17973200, 18871860, 20129984, 20168400, 20540800, 21567840, 22017170, 23049600, 23589825, 25162480, 26420604, 26891200, 26959800, 28757120, 30194976, 30811200, 31453100, 32269440, 33025755, 35227472, 35946400, 37743720, 40259968, 40336800, 43135680, 44034340, 47179650, 50324960, 52841208, 53782400, 53919600, 55042925, 60389952, 61622400, 62906200, 66051510, 70454944, 71892800, 75487440, 80673600, 86271360, 88068680, 94359300, 100649920, 105682416, 107839200, 110085850, 120779904, 125812400, 132103020, 140909888, 143785600, 150974880, 161347200, 165128775, 176137360, 188718600, 201299840, 211364832, 215678400, 220171700, 251624800, 264206040, 281819776, 301949760, 330257550, 352274720, 377437200, 422729664, 431356800, 440343400, 503249600, 528412080, 603899520, 660515100, 704549440, 754874400, 845459328, 880686800, 1006499200, 1056824160, 1321030200, 1409098880, 1509748800, 1761373600, 2113648320, 2642060400, 3019497600, 3522747200, 4227296640, 5284120800, 7045494400, 10568241600, 21136483200]

約数ペア:

[(1, 21136483200), (2, 10568241600), (3, 7045494400), (4, 5284120800), (5, 4227296640), (6, 3522747200), (7, 3019497600), (8, 2642060400), (10, 2113648320), (12, 1761373600), (14, 1509748800), (15, 1409098880), (16, 1321030200), (20, 1056824160), (21, 1006499200), (24, 880686800), (25, 845459328), (28, 754874400), (30, 704549440), (32, 660515100), (35, 603899520), (40, 528412080), (42, 503249600), (48, 440343400), (49, 431356800), (50, 422729664), (56, 377437200), (60, 352274720), (64, 330257550), (70, 301949760), (75, 281819776), (80, 264206040), (84, 251624800), (96, 220171700), (98, 215678400), (100, 211364832), (105, 201299840), (112, 188718600), (120, 176137360), (128, 165128775), (131, 161347200), (140, 150974880), (147, 143785600), (150, 140909888), (160, 132103020), (168, 125812400), (175, 120779904), (192, 110085850), (196, 107839200), (200, 105682416), (210, 100649920), (224, 94359300), (240, 88068680), (245, 86271360), (262, 80673600), (280, 75487440), (294, 71892800), (300, 70454944), (320, 66051510), (336, 62906200), (343, 61622400), (350, 60389952), (384, 55042925), (392, 53919600), (393, 53782400), (400, 52841208), (420, 50324960), (448, 47179650), (480, 44034340), (490, 43135680), (524, 40336800), (525, 40259968), (560, 37743720), (588, 35946400), (600, 35227472), (640, 33025755), (655, 32269440), (672, 31453100), (686, 30811200), (700, 30194976), (735, 28757120), (784, 26959800), (786, 26891200), (800, 26420604), (840, 25162480), (896, 23589825), (917, 23049600), (960, 22017170), (980, 21567840), (1029, 20540800), (1048, 20168400), (1050, 20129984), (1120, 18871860), (1176, 17973200), (1200, 17613736), (1225, 17254272), (1310, 16134720), (1344, 15726550), (1372, 15405600), (1400, 15097488), (1470, 14378560), (1568, 13479900), (1572, 13445600), (1600, 13210302), (1680, 12581240), (1715, 12324480), (1834, 11524800), (1920, 11008585), (1960, 10783920), (1965, 10756480), (2058, 10270400), (2096, 10084200), (2100, 10064992), (2240, 9435930), (2352, 8986600), (2400, 8806868), (2401, 8803200), (2450, 8627136), (2620, 8067360), (2688, 7863275), (2744, 7702800), (2751, 7683200), (2800, 7548744), (2940, 7189280), (3136, 6739950), (3144, 6722800), (3200, 6605151), (3275, 6453888), (3360, 6290620), (3430, 6162240), (3668, 5762400), (3675, 5751424), (3920, 5391960), (3930, 5378240), (4116, 5135200), (4192, 5042100), (4200, 5032496), (4480, 4717965), (4585, 4609920), (4704, 4493300), (4800, 4403434), (4802, 4401600), (4900, 4313568), (5145, 4108160), (5240, 4033680), (5488, 3851400), (5502, 3841600), (5600, 3774372), (5880, 3594640), (6272, 3369975), (6288, 3361400), (6419, 3292800), (6550, 3226944), (6720, 3145310), (6860, 3081120), (7203, 2934400), (7336, 2881200), (7350, 2875712), (7840, 2695980), (7860, 2689120), (8232, 2567600), (8384, 2521050), (8400, 2516248), (8575, 2464896), (9170, 2304960), (9408, 2246650), (9600, 2201717), (9604, 2200800), (9800, 2156784), (9825, 2151296), (10290, 2054080), (10480, 2016840), (10976, 1925700), (11004, 1920800), (11200, 1887186), (11760, 1797320), (12005, 1760640), (12576, 1680700), (12838, 1646400), (13100, 1613472), (13440, 1572655), (13720, 1540560), (13755, 1536640), (14406, 1467200), (14672, 1440600), (14700, 1437856), (15680, 1347990), (15720, 1344560), (16464, 1283800), (16768, 1260525), (16800, 1258124), (16807, 1257600), (17150, 1232448), (18340, 1152480), (18816, 1123325), (19208, 1100400), (19257, 1097600), (19600, 1078392), (19650, 1075648), (20580, 1027040), (20960, 1008420), (21952, 962850), (22008, 960400), (22400, 943593), (22925, 921984), (23520, 898660), (24010, 880320), (25152, 840350), (25676, 823200), (25725, 821632), (26200, 806736), (27440, 770280), (27510, 768320), (28812, 733600), (29344, 720300), (29400, 718928), (31360, 673995), (31440, 672280), (32095, 658560), (32928, 641900), (33600, 629062), (33614, 628800), (34300, 616224), (36015, 586880), (36680, 576240), (38416, 550200), (38514, 548800), (39200, 539196), (39300, 537824), (41160, 513520), (41920, 504210), (43904, 481425), (44016, 480200), (44933, 470400), (45850, 460992), (47040, 449330), (48020, 440160), (50304, 420175), (50421, 419200), (51352, 411600), (51450, 410816), (52400, 403368), (54880, 385140), (55020, 384160), (57624, 366800), (58688, 360150), (58800, 359464), (60025, 352128), (62880, 336140), (64190, 329280), (65856, 320950), (67200, 314531), (67228, 314400), (68600, 308112), (68775, 307328), (72030, 293440), (73360, 288120), (76832, 275100), (77028, 274400), (78400, 269598), (78600, 268912), (82320, 256760), (83840, 252105), (84035, 251520), (88032, 240100), (89866, 235200), (91700, 230496), (94080, 224665), (96040, 220080), (96285, 219520), (100842, 209600), (102704, 205800), (102900, 205408), (104800, 201684), (109760, 192570), (110040, 192080), (115248, 183400), (117376, 180075), (117600, 179732), (120050, 176064), (125760, 168070), (128380, 164640), (131712, 160475), (134456, 157200), (134799, 156800), (137200, 154056), (137550, 153664), (144060, 146720)]