20444227200

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 768

約数和(自身を含む): 81959040000

約数和(自身を除く): 61514812800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 31, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 62, 64, 68, 72, 75, 80, 85, 90, 93, 96, 100, 102, 108, 120, 124, 128, 135, 136, 144, 150, 153, 155, 160, 170, 180, 186, 192, 200, 204, 216, 225, 240, 248, 255, 270, 272, 279, 288, 300, 306, 310, 320, 340, 360, 372, 384, 400, 408, 425, 432, 449, 450, 459, 465, 480, 496, 510, 527, 540, 544, 558, 576, 600, 612, 620, 640, 675, 680, 720, 744, 765, 775, 800, 816, 837, 850, 864, 898, 900, 918, 930, 960, 992, 1020, 1054, 1080, 1088, 1116, 1152, 1200, 1224, 1240, 1275, 1347, 1350, 1360, 1395, 1440, 1488, 1530, 1550, 1581, 1600, 1632, 1674, 1700, 1728, 1796, 1800, 1836, 1860, 1920, 1984, 2040, 2108, 2160, 2176, 2232, 2245, 2295, 2325, 2400, 2448, 2480, 2550, 2635, 2694, 2700, 2720, 2790, 2880, 2976, 3060, 3100, 3162, 3200, 3264, 3348, 3400, 3456, 3592, 3600, 3672, 3720, 3825, 3968, 4041, 4080, 4185, 4216, 4320, 4464, 4490, 4590, 4650, 4743, 4800, 4896, 4960, 5100, 5270, 5388, 5400, 5440, 5580, 5760, 5952, 6120, 6200, 6324, 6528, 6696, 6735, 6800, 6975, 7184, 7200, 7344, 7440, 7633, 7650, 7905, 8082, 8160, 8370, 8432, 8640, 8928, 8980, 9180, 9300, 9486, 9600, 9792, 9920, 10200, 10540, 10776, 10800, 10880, 11160, 11225, 11475, 11904, 12123, 12240, 12400, 12648, 13175, 13392, 13470, 13600, 13919, 13950, 14229, 14368, 14400, 14688, 14880, 15266, 15300, 15810, 16164, 16320, 16740, 16864, 17280, 17856, 17960, 18360, 18600, 18972, 19584, 19840, 20205, 20400, 20925, 21080, 21552, 21600, 22320, 22450, 22899, 22950, 23715, 24246, 24480, 24800, 25296, 26350, 26784, 26940, 27200, 27838, 27900, 28458, 28736, 28800, 29376, 29760, 30532, 30600, 31620, 32328, 32640, 33480, 33675, 33728, 35712, 35920, 36720, 37200, 37944, 38165, 39525, 40410, 40800, 41757, 41850, 42160, 43104, 43200, 44640, 44900, 45798, 45900, 47430, 48492, 48960, 49600, 50592, 52700, 53568, 53880, 54400, 55676, 55800, 56916, 57472, 58752, 59520, 60615, 61064, 61200, 63240, 64656, 66960, 67350, 67456, 68697, 69595, 71145, 71840, 73440, 74400, 75888, 76330, 79050, 80820, 81600, 83514, 83700, 84320, 86208, 86400, 89280, 89800, 91596, 91800, 94860, 96984, 97920, 99200, 101025, 101184, 105400, 107136, 107760, 111352, 111600, 113832, 114495, 118575, 121230, 122128, 122400, 125271, 126480, 129312, 133920, 134700, 137394, 139190, 142290, 143680, 146880, 148800, 151776, 152660, 158100, 161640, 163200, 167028, 167400, 168640, 172416, 178560, 179600, 183192, 183600, 189720, 190825, 193968, 202050, 202368, 206091, 208785, 210800, 215520, 222704, 223200, 227664, 228990, 236623, 237150, 242460, 244256, 244800, 250542, 252960, 258624, 267840, 269400, 274788, 278380, 284580, 287360, 293760, 297600, 303075, 303552, 305320, 316200, 323280, 334056, 334800, 337280, 343485, 347975, 355725, 359200, 366384, 367200, 375813, 379440, 381650, 387936, 404100, 412182, 417570, 421600, 431040, 445408, 446400, 455328, 457980, 473246, 474300, 484920, 488512, 489600, 501084, 505920, 517248, 535680, 538800, 549576, 556760, 569160, 572475, 606150, 607104, 610640, 626355, 632400, 646560, 668112, 669600, 686970, 695950, 709869, 711450, 718400, 732768, 734400, 751626, 758880, 763300, 775872, 808200, 824364, 835140, 843200, 862080, 890816, 892800, 910656, 915960, 946492, 948600, 969840, 977024, 1002168, 1011840, 1030455, 1043925, 1077600, 1099152, 1113520, 1138320, 1144950, 1183115, 1212300, 1221280, 1252710, 1264800, 1293120, 1336224, 1339200, 1373940, 1391900, 1419738, 1422900, 1436800, 1465536, 1468800, 1503252, 1517760, 1526600, 1551744, 1616400, 1648728, 1670280, 1686400, 1717425, 1781632, 1821312, 1831920, 1879065, 1892984, 1897200, 1939680, 2004336, 2060910, 2087850, 2129607, 2155200, 2198304, 2227040, 2276640, 2289900, 2366230, 2424600, 2442560, 2505420, 2529600, 2586240, 2672448, 2678400, 2747880, 2783800, 2839476, 2845800, 2931072, 3006504, 3035520, 3053200, 3131775, 3232800, 3297456, 3340560, 3434850, 3549345, 3663840, 3758130, 3785968, 3794400, 3879360, 4008672, 4121820, 4175700, 4259214, 4310400, 4396608, 4454080, 4553280, 4579800, 4732460, 4849200, 4885120, 5010840, 5059200, 5152275, 5344896, 5495760, 5567600, 5678952, 5691600, 5915575, 6013008, 6106400, 6263550, 6388821, 6465600, 6594912, 6681120, 6869700, 7098690, 7327680, 7516260, 7571936, 7588800, 7758720, 8017344, 8243640, 8351400, 8518428, 8793216, 8908160, 9106560, 9159600, 9395325, 9464920, 9698400, 10021680, 10304550, 10648035, 10991520, 11135200, 11357904, 11383200, 11831150, 12026016, 12212800, 12527100, 12777642, 12931200, 13189824, 13362240, 13739400, 14197380, 14655360, 15032520, 15143872, 15177600, 16034688, 16487280, 16702800, 17036856, 17746725, 18319200, 18790650, 18929840, 19396800, 20043360, 20609100, 21296070, 21983040, 22270400, 22715808, 22766400, 23662300, 24052032, 24425600, 25054200, 25555284, 26379648, 26724480, 27478800, 28394760, 30065040, 30287744, 31944105, 32974560, 33405600, 34073712, 35493450, 36638400, 37581300, 37859680, 38793600, 40086720, 41218200, 42592140, 43966080, 44540800, 45431616, 45532800, 47324600, 48104064, 50108400, 51110568, 53240175, 54957600, 56789520, 60130080, 63888210, 65949120, 66811200, 68147424, 70986900, 73276800, 75162600, 75719360, 80173440, 82436400, 85184280, 90863232, 94649200, 100216800, 102221136, 106480350, 109915200, 113579040, 120260160, 127776420, 131898240, 133622400, 136294848, 141973800, 150325200, 151438720, 159720525, 164872800, 170368560, 189298400, 200433600, 204442272, 212960700, 219830400, 227158080, 240520320, 255552840, 272589696, 283947600, 300650400, 319441050, 329745600, 340737120, 378596800, 400867200, 408884544, 425921400, 454316160, 511105680, 567895200, 601300800, 638882100, 659491200, 681474240, 757193600, 817769088, 851842800, 1022211360, 1135790400, 1202601600, 1277764200, 1362948480, 1703685600, 2044422720, 2271580800, 2555528400, 3407371200, 4088845440, 5111056800, 6814742400, 10222113600, 20444227200]

約数ペア:

[(1, 20444227200), (2, 10222113600), (3, 6814742400), (4, 5111056800), (5, 4088845440), (6, 3407371200), (8, 2555528400), (9, 2271580800), (10, 2044422720), (12, 1703685600), (15, 1362948480), (16, 1277764200), (17, 1202601600), (18, 1135790400), (20, 1022211360), (24, 851842800), (25, 817769088), (27, 757193600), (30, 681474240), (31, 659491200), (32, 638882100), (34, 601300800), (36, 567895200), (40, 511105680), (45, 454316160), (48, 425921400), (50, 408884544), (51, 400867200), (54, 378596800), (60, 340737120), (62, 329745600), (64, 319441050), (68, 300650400), (72, 283947600), (75, 272589696), (80, 255552840), (85, 240520320), (90, 227158080), (93, 219830400), (96, 212960700), (100, 204442272), (102, 200433600), (108, 189298400), (120, 170368560), (124, 164872800), (128, 159720525), (135, 151438720), (136, 150325200), (144, 141973800), (150, 136294848), (153, 133622400), (155, 131898240), (160, 127776420), (170, 120260160), (180, 113579040), (186, 109915200), (192, 106480350), (200, 102221136), (204, 100216800), (216, 94649200), (225, 90863232), (240, 85184280), (248, 82436400), (255, 80173440), (270, 75719360), (272, 75162600), (279, 73276800), (288, 70986900), (300, 68147424), (306, 66811200), (310, 65949120), (320, 63888210), (340, 60130080), (360, 56789520), (372, 54957600), (384, 53240175), (400, 51110568), (408, 50108400), (425, 48104064), (432, 47324600), (449, 45532800), (450, 45431616), (459, 44540800), (465, 43966080), (480, 42592140), (496, 41218200), (510, 40086720), (527, 38793600), (540, 37859680), (544, 37581300), (558, 36638400), (576, 35493450), (600, 34073712), (612, 33405600), (620, 32974560), (640, 31944105), (675, 30287744), (680, 30065040), (720, 28394760), (744, 27478800), (765, 26724480), (775, 26379648), (800, 25555284), (816, 25054200), (837, 24425600), (850, 24052032), (864, 23662300), (898, 22766400), (900, 22715808), (918, 22270400), (930, 21983040), (960, 21296070), (992, 20609100), (1020, 20043360), (1054, 19396800), (1080, 18929840), (1088, 18790650), (1116, 18319200), (1152, 17746725), (1200, 17036856), (1224, 16702800), (1240, 16487280), (1275, 16034688), (1347, 15177600), (1350, 15143872), (1360, 15032520), (1395, 14655360), (1440, 14197380), (1488, 13739400), (1530, 13362240), (1550, 13189824), (1581, 12931200), (1600, 12777642), (1632, 12527100), (1674, 12212800), (1700, 12026016), (1728, 11831150), (1796, 11383200), (1800, 11357904), (1836, 11135200), (1860, 10991520), (1920, 10648035), (1984, 10304550), (2040, 10021680), (2108, 9698400), (2160, 9464920), (2176, 9395325), (2232, 9159600), (2245, 9106560), (2295, 8908160), (2325, 8793216), (2400, 8518428), (2448, 8351400), (2480, 8243640), (2550, 8017344), (2635, 7758720), (2694, 7588800), (2700, 7571936), (2720, 7516260), (2790, 7327680), (2880, 7098690), (2976, 6869700), (3060, 6681120), (3100, 6594912), (3162, 6465600), (3200, 6388821), (3264, 6263550), (3348, 6106400), (3400, 6013008), (3456, 5915575), (3592, 5691600), (3600, 5678952), (3672, 5567600), (3720, 5495760), (3825, 5344896), (3968, 5152275), (4041, 5059200), (4080, 5010840), (4185, 4885120), (4216, 4849200), (4320, 4732460), (4464, 4579800), (4490, 4553280), (4590, 4454080), (4650, 4396608), (4743, 4310400), (4800, 4259214), (4896, 4175700), (4960, 4121820), (5100, 4008672), (5270, 3879360), (5388, 3794400), (5400, 3785968), (5440, 3758130), (5580, 3663840), (5760, 3549345), (5952, 3434850), (6120, 3340560), (6200, 3297456), (6324, 3232800), (6528, 3131775), (6696, 3053200), (6735, 3035520), (6800, 3006504), (6975, 2931072), (7184, 2845800), (7200, 2839476), (7344, 2783800), (7440, 2747880), (7633, 2678400), (7650, 2672448), (7905, 2586240), (8082, 2529600), (8160, 2505420), (8370, 2442560), (8432, 2424600), (8640, 2366230), (8928, 2289900), (8980, 2276640), (9180, 2227040), (9300, 2198304), (9486, 2155200), (9600, 2129607), (9792, 2087850), (9920, 2060910), (10200, 2004336), (10540, 1939680), (10776, 1897200), (10800, 1892984), (10880, 1879065), (11160, 1831920), (11225, 1821312), (11475, 1781632), (11904, 1717425), (12123, 1686400), (12240, 1670280), (12400, 1648728), (12648, 1616400), (13175, 1551744), (13392, 1526600), (13470, 1517760), (13600, 1503252), (13919, 1468800), (13950, 1465536), (14229, 1436800), (14368, 1422900), (14400, 1419738), (14688, 1391900), (14880, 1373940), (15266, 1339200), (15300, 1336224), (15810, 1293120), (16164, 1264800), (16320, 1252710), (16740, 1221280), (16864, 1212300), (17280, 1183115), (17856, 1144950), (17960, 1138320), (18360, 1113520), (18600, 1099152), (18972, 1077600), (19584, 1043925), (19840, 1030455), (20205, 1011840), (20400, 1002168), (20925, 977024), (21080, 969840), (21552, 948600), (21600, 946492), (22320, 915960), (22450, 910656), (22899, 892800), (22950, 890816), (23715, 862080), (24246, 843200), (24480, 835140), (24800, 824364), (25296, 808200), (26350, 775872), (26784, 763300), (26940, 758880), (27200, 751626), (27838, 734400), (27900, 732768), (28458, 718400), (28736, 711450), (28800, 709869), (29376, 695950), (29760, 686970), (30532, 669600), (30600, 668112), (31620, 646560), (32328, 632400), (32640, 626355), (33480, 610640), (33675, 607104), (33728, 606150), (35712, 572475), (35920, 569160), (36720, 556760), (37200, 549576), (37944, 538800), (38165, 535680), (39525, 517248), (40410, 505920), (40800, 501084), (41757, 489600), (41850, 488512), (42160, 484920), (43104, 474300), (43200, 473246), (44640, 457980), (44900, 455328), (45798, 446400), (45900, 445408), (47430, 431040), (48492, 421600), (48960, 417570), (49600, 412182), (50592, 404100), (52700, 387936), (53568, 381650), (53880, 379440), (54400, 375813), (55676, 367200), (55800, 366384), (56916, 359200), (57472, 355725), (58752, 347975), (59520, 343485), (60615, 337280), (61064, 334800), (61200, 334056), (63240, 323280), (64656, 316200), (66960, 305320), (67350, 303552), (67456, 303075), (68697, 297600), (69595, 293760), (71145, 287360), (71840, 284580), (73440, 278380), (74400, 274788), (75888, 269400), (76330, 267840), (79050, 258624), (80820, 252960), (81600, 250542), (83514, 244800), (83700, 244256), (84320, 242460), (86208, 237150), (86400, 236623), (89280, 228990), (89800, 227664), (91596, 223200), (91800, 222704), (94860, 215520), (96984, 210800), (97920, 208785), (99200, 206091), (101025, 202368), (101184, 202050), (105400, 193968), (107136, 190825), (107760, 189720), (111352, 183600), (111600, 183192), (113832, 179600), (114495, 178560), (118575, 172416), (121230, 168640), (122128, 167400), (122400, 167028), (125271, 163200), (126480, 161640), (129312, 158100), (133920, 152660), (134700, 151776), (137394, 148800), (139190, 146880), (142290, 143680)]