20868657600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 672

約数和(自身を含む): 83461880320

約数和(自身を除く): 62593222720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 64, 70, 75, 76, 80, 84, 95, 96, 97, 100, 105, 112, 114, 120, 133, 140, 150, 152, 160, 168, 175, 190, 192, 194, 200, 210, 224, 228, 240, 266, 280, 285, 291, 300, 304, 320, 336, 337, 350, 380, 388, 399, 400, 420, 448, 456, 475, 480, 485, 525, 532, 560, 570, 582, 600, 608, 665, 672, 674, 679, 700, 760, 776, 798, 800, 840, 912, 950, 960, 970, 1011, 1050, 1064, 1120, 1140, 1164, 1200, 1216, 1330, 1344, 1348, 1358, 1400, 1425, 1455, 1520, 1552, 1596, 1600, 1680, 1685, 1824, 1843, 1900, 1940, 1995, 2022, 2037, 2100, 2128, 2240, 2280, 2328, 2359, 2400, 2425, 2660, 2696, 2716, 2800, 2850, 2910, 3040, 3104, 3192, 3325, 3360, 3370, 3395, 3648, 3686, 3800, 3880, 3990, 4044, 4074, 4200, 4256, 4560, 4656, 4718, 4800, 4850, 5055, 5320, 5392, 5432, 5529, 5600, 5700, 5820, 6080, 6208, 6384, 6403, 6650, 6720, 6740, 6790, 7077, 7275, 7372, 7600, 7760, 7980, 8088, 8148, 8400, 8425, 8512, 9120, 9215, 9312, 9436, 9700, 9975, 10110, 10185, 10640, 10784, 10864, 11058, 11200, 11400, 11640, 11795, 12768, 12806, 12901, 13300, 13480, 13580, 14154, 14550, 14744, 15200, 15520, 15960, 16176, 16296, 16800, 16850, 16975, 18240, 18430, 18624, 18872, 19209, 19400, 19950, 20220, 20370, 21280, 21568, 21728, 22116, 22800, 23280, 23590, 25275, 25536, 25612, 25802, 26600, 26960, 27160, 27645, 28308, 29100, 29488, 30400, 31040, 31920, 32015, 32352, 32592, 32689, 33600, 33700, 33950, 35385, 36860, 37744, 38418, 38703, 38800, 39900, 40440, 40740, 42560, 43456, 44232, 44821, 45600, 46075, 46560, 47180, 50550, 50925, 51224, 51604, 53200, 53920, 54320, 55290, 56616, 58200, 58975, 58976, 63840, 64030, 64505, 64704, 65184, 65378, 67400, 67900, 70770, 73720, 75488, 76836, 77406, 77600, 79800, 80880, 81480, 88464, 89642, 91200, 92150, 93120, 94360, 96045, 98067, 101100, 101850, 102448, 103208, 106400, 107840, 108640, 110580, 113232, 116400, 117950, 117952, 127680, 128060, 129010, 130368, 130756, 134463, 134800, 135800, 138225, 141540, 147440, 150976, 153672, 154812, 155200, 159600, 160075, 161760, 162960, 163445, 176925, 176928, 179284, 184300, 188720, 192090, 193515, 196134, 202200, 203700, 204896, 206416, 212800, 217280, 221160, 224105, 226464, 228823, 232800, 235900, 256120, 258020, 261512, 268926, 269600, 271600, 276450, 283080, 294880, 307344, 309624, 319200, 320150, 322525, 323520, 325920, 326890, 353850, 353856, 358568, 368600, 377440, 384180, 387030, 392268, 404400, 407400, 409792, 412832, 442320, 448210, 452928, 457646, 465600, 471800, 480225, 490335, 512240, 516040, 523024, 537852, 539200, 543200, 552900, 566160, 589760, 614688, 619248, 621091, 638400, 640300, 645050, 651840, 653780, 672315, 686469, 707700, 717136, 737200, 754880, 768360, 774060, 784536, 808800, 814800, 817225, 825664, 884640, 896420, 915292, 943600, 960450, 967575, 980670, 1024480, 1032080, 1046048, 1075704, 1086400, 1105800, 1120525, 1132320, 1144115, 1229376, 1238496, 1242182, 1280600, 1290100, 1307560, 1344630, 1372938, 1415400, 1434272, 1474400, 1536720, 1548120, 1569072, 1617600, 1629600, 1634450, 1769280, 1792840, 1830584, 1863273, 1887200, 1920900, 1935150, 1961340, 2048960, 2064160, 2092096, 2151408, 2211600, 2241050, 2264640, 2288230, 2451675, 2476992, 2484364, 2561200, 2580200, 2615120, 2689260, 2745876, 2830800, 2868544, 2948800, 3073440, 3096240, 3105455, 3138144, 3259200, 3268900, 3361575, 3432345, 3585680, 3661168, 3726546, 3774400, 3841800, 3870300, 3922680, 4128320, 4302816, 4347637, 4423200, 4482100, 4576460, 4903350, 4968728, 5122400, 5160400, 5230240, 5378520, 5491752, 5661600, 5720575, 6146880, 6192480, 6210910, 6276288, 6537800, 6723150, 6864690, 7171360, 7322336, 7453092, 7683600, 7740600, 7845360, 8605632, 8695274, 8846400, 8964200, 9152920, 9316365, 9806700, 9937456, 10244800, 10320800, 10460480, 10757040, 10983504, 11323200, 11441150, 12384960, 12421820, 13042911, 13075600, 13446300, 13729380, 14342720, 14644672, 14906184, 15367200, 15481200, 15527275, 15690720, 17161725, 17390548, 17928400, 18305840, 18632730, 19613400, 19874912, 20641600, 21514080, 21738185, 21967008, 22882300, 24843640, 26085822, 26151200, 26892600, 27458760, 29812368, 30734400, 30962400, 31054550, 31381440, 34323450, 34781096, 35856800, 36611680, 37265460, 39226800, 39749824, 43028160, 43476370, 43934016, 45764600, 46581825, 49687280, 52171644, 52302400, 53785200, 54917520, 59624736, 61924800, 62109100, 65214555, 68646900, 69562192, 71713600, 73223360, 74530920, 78453600, 86952740, 91529200, 93163650, 99374560, 104343288, 107570400, 108690925, 109835040, 119249472, 124218200, 130429110, 137293800, 139124384, 149061840, 156907200, 173905480, 183058400, 186327300, 198749120, 208686576, 215140800, 217381850, 219670080, 248436400, 260858220, 274587600, 278248768, 298123680, 326072775, 347810960, 366116800, 372654600, 417373152, 434763700, 496872800, 521716440, 549175200, 596247360, 652145550, 695621920, 745309200, 834746304, 869527400, 993745600, 1043432880, 1098350400, 1304291100, 1391243840, 1490618400, 1739054800, 2086865760, 2608582200, 2981236800, 3478109600, 4173731520, 5217164400, 6956219200, 10434328800, 20868657600]

約数ペア:

[(1, 20868657600), (2, 10434328800), (3, 6956219200), (4, 5217164400), (5, 4173731520), (6, 3478109600), (7, 2981236800), (8, 2608582200), (10, 2086865760), (12, 1739054800), (14, 1490618400), (15, 1391243840), (16, 1304291100), (19, 1098350400), (20, 1043432880), (21, 993745600), (24, 869527400), (25, 834746304), (28, 745309200), (30, 695621920), (32, 652145550), (35, 596247360), (38, 549175200), (40, 521716440), (42, 496872800), (48, 434763700), (50, 417373152), (56, 372654600), (57, 366116800), (60, 347810960), (64, 326072775), (70, 298123680), (75, 278248768), (76, 274587600), (80, 260858220), (84, 248436400), (95, 219670080), (96, 217381850), (97, 215140800), (100, 208686576), (105, 198749120), (112, 186327300), (114, 183058400), (120, 173905480), (133, 156907200), (140, 149061840), (150, 139124384), (152, 137293800), (160, 130429110), (168, 124218200), (175, 119249472), (190, 109835040), (192, 108690925), (194, 107570400), (200, 104343288), (210, 99374560), (224, 93163650), (228, 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(1520, 13729380), (1552, 13446300), (1596, 13075600), (1600, 13042911), (1680, 12421820), (1685, 12384960), (1824, 11441150), (1843, 11323200), (1900, 10983504), (1940, 10757040), (1995, 10460480), (2022, 10320800), (2037, 10244800), (2100, 9937456), (2128, 9806700), (2240, 9316365), (2280, 9152920), (2328, 8964200), (2359, 8846400), (2400, 8695274), (2425, 8605632), (2660, 7845360), (2696, 7740600), (2716, 7683600), (2800, 7453092), (2850, 7322336), (2910, 7171360), (3040, 6864690), (3104, 6723150), (3192, 6537800), (3325, 6276288), (3360, 6210910), (3370, 6192480), (3395, 6146880), (3648, 5720575), (3686, 5661600), (3800, 5491752), (3880, 5378520), (3990, 5230240), (4044, 5160400), (4074, 5122400), (4200, 4968728), (4256, 4903350), (4560, 4576460), (4656, 4482100), (4718, 4423200), (4800, 4347637), (4850, 4302816), (5055, 4128320), (5320, 3922680), (5392, 3870300), (5432, 3841800), (5529, 3774400), (5600, 3726546), (5700, 3661168), (5820, 3585680), (6080, 3432345), (6208, 3361575), (6384, 3268900), (6403, 3259200), (6650, 3138144), (6720, 3105455), (6740, 3096240), (6790, 3073440), (7077, 2948800), (7275, 2868544), (7372, 2830800), (7600, 2745876), (7760, 2689260), (7980, 2615120), (8088, 2580200), (8148, 2561200), (8400, 2484364), (8425, 2476992), (8512, 2451675), (9120, 2288230), (9215, 2264640), (9312, 2241050), (9436, 2211600), (9700, 2151408), (9975, 2092096), (10110, 2064160), (10185, 2048960), (10640, 1961340), (10784, 1935150), (10864, 1920900), (11058, 1887200), (11200, 1863273), (11400, 1830584), (11640, 1792840), (11795, 1769280), (12768, 1634450), (12806, 1629600), (12901, 1617600), (13300, 1569072), (13480, 1548120), (13580, 1536720), (14154, 1474400), (14550, 1434272), (14744, 1415400), (15200, 1372938), (15520, 1344630), (15960, 1307560), (16176, 1290100), (16296, 1280600), (16800, 1242182), (16850, 1238496), (16975, 1229376), (18240, 1144115), (18430, 1132320), (18624, 1120525), (18872, 1105800), (19209, 1086400), (19400, 1075704), (19950, 1046048), (20220, 1032080), (20370, 1024480), (21280, 980670), (21568, 967575), (21728, 960450), (22116, 943600), (22800, 915292), (23280, 896420), (23590, 884640), (25275, 825664), (25536, 817225), (25612, 814800), (25802, 808800), (26600, 784536), (26960, 774060), (27160, 768360), (27645, 754880), (28308, 737200), (29100, 717136), (29488, 707700), (30400, 686469), (31040, 672315), (31920, 653780), (32015, 651840), (32352, 645050), (32592, 640300), (32689, 638400), (33600, 621091), (33700, 619248), (33950, 614688), (35385, 589760), (36860, 566160), (37744, 552900), (38418, 543200), (38703, 539200), (38800, 537852), (39900, 523024), (40440, 516040), (40740, 512240), (42560, 490335), (43456, 480225), (44232, 471800), (44821, 465600), (45600, 457646), (46075, 452928), (46560, 448210), (47180, 442320), (50550, 412832), (50925, 409792), (51224, 407400), (51604, 404400), (53200, 392268), (53920, 387030), (54320, 384180), (55290, 377440), (56616, 368600), (58200, 358568), (58975, 353856), (58976, 353850), (63840, 326890), (64030, 325920), (64505, 323520), (64704, 322525), (65184, 320150), (65378, 319200), (67400, 309624), (67900, 307344), (70770, 294880), (73720, 283080), (75488, 276450), (76836, 271600), (77406, 269600), (77600, 268926), (79800, 261512), (80880, 258020), (81480, 256120), (88464, 235900), (89642, 232800), (91200, 228823), (92150, 226464), (93120, 224105), (94360, 221160), (96045, 217280), (98067, 212800), (101100, 206416), (101850, 204896), (102448, 203700), (103208, 202200), (106400, 196134), (107840, 193515), (108640, 192090), (110580, 188720), (113232, 184300), (116400, 179284), (117950, 176928), (117952, 176925), (127680, 163445), (128060, 162960), (129010, 161760), (130368, 160075), (130756, 159600), (134463, 155200), (134800, 154812), (135800, 153672), (138225, 150976), (141540, 147440)]