20810524800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 576

約数和(自身を含む): 75548021760

約数和(自身を除く): 54737496960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 101, 104, 120, 127, 128, 130, 150, 156, 160, 169, 192, 195, 200, 202, 208, 240, 254, 260, 300, 303, 312, 320, 325, 338, 381, 384, 390, 400, 404, 416, 480, 505, 507, 508, 520, 600, 606, 624, 635, 640, 650, 676, 762, 780, 800, 808, 832, 845, 960, 975, 1010, 1014, 1016, 1040, 1200, 1212, 1248, 1270, 1300, 1313, 1352, 1515, 1524, 1560, 1600, 1616, 1651, 1664, 1690, 1905, 1920, 1950, 2020, 2028, 2032, 2080, 2400, 2424, 2496, 2525, 2535, 2540, 2600, 2626, 2704, 3030, 3048, 3120, 3175, 3200, 3232, 3302, 3380, 3810, 3900, 3939, 4040, 4056, 4064, 4160, 4225, 4800, 4848, 4953, 4992, 5050, 5070, 5080, 5200, 5252, 5408, 6060, 6096, 6240, 6350, 6464, 6565, 6604, 6760, 7575, 7620, 7800, 7878, 8080, 8112, 8128, 8255, 8320, 8450, 9525, 9600, 9696, 9906, 10100, 10140, 10160, 10400, 10504, 10816, 12120, 12192, 12480, 12675, 12700, 12827, 12928, 13130, 13208, 13520, 15150, 15240, 15600, 15756, 16160, 16224, 16256, 16510, 16900, 17069, 19050, 19392, 19695, 19812, 20200, 20280, 20320, 20800, 21008, 21463, 21632, 24240, 24384, 24765, 24960, 25350, 25400, 25654, 26260, 26416, 27040, 30300, 30480, 31200, 31512, 32320, 32448, 32825, 33020, 33800, 34138, 38100, 38481, 38784, 39390, 39624, 40400, 40560, 40640, 41275, 41600, 42016, 42926, 48480, 48768, 49530, 50700, 50800, 51207, 51308, 52520, 52832, 54080, 60600, 60960, 62400, 63024, 64135, 64389, 64640, 64896, 65650, 66040, 67600, 68276, 76200, 76962, 78780, 79248, 80800, 81120, 81280, 82550, 84032, 85345, 85852, 96960, 98475, 99060, 101400, 101600, 102414, 102616, 105040, 105664, 107315, 108160, 121200, 121920, 123825, 124800, 126048, 128270, 128778, 131300, 132080, 135200, 136552, 152400, 153924, 157560, 158496, 161600, 162240, 165100, 166751, 168064, 170690, 171704, 192405, 193920, 196950, 198120, 202800, 203200, 204828, 205232, 210080, 211328, 214630, 242400, 243840, 247650, 252096, 256035, 256540, 257556, 262600, 264160, 270400, 273104, 304800, 307848, 315120, 316992, 320675, 321945, 323200, 324480, 330200, 333502, 341380, 343408, 384810, 393900, 396240, 405600, 406400, 409656, 410464, 420160, 426725, 429260, 484800, 495300, 500253, 504192, 512070, 513080, 515112, 525200, 528320, 536575, 540800, 546208, 609600, 615696, 630240, 633984, 641350, 643890, 660400, 667004, 682760, 686816, 769620, 787800, 792480, 811200, 819312, 820928, 833755, 840320, 853450, 858520, 962025, 969600, 990600, 1000506, 1024140, 1026160, 1030224, 1050400, 1056640, 1073150, 1092416, 1219200, 1231392, 1260480, 1280175, 1282700, 1287780, 1320800, 1334008, 1365520, 1373632, 1539240, 1575600, 1584960, 1609725, 1622400, 1638624, 1641856, 1667510, 1706900, 1717040, 1924050, 1981200, 2001012, 2048280, 2052320, 2060448, 2100800, 2146300, 2167763, 2184832, 2462784, 2501265, 2520960, 2560350, 2565400, 2575560, 2641600, 2668016, 2731040, 2747264, 3078480, 3151200, 3169920, 3219450, 3277248, 3335020, 3413800, 3434080, 3848100, 3962400, 4002024, 4096560, 4104640, 4120896, 4168775, 4201600, 4292600, 4335526, 4925568, 5002530, 5120700, 5130800, 5151120, 5283200, 5336032, 5462080, 6156960, 6302400, 6438900, 6503289, 6554496, 6670040, 6827600, 6868160, 7696200, 7924800, 8004048, 8193120, 8209280, 8241792, 8337550, 8585200, 8671052, 10005060, 10241400, 10261600, 10302240, 10672064, 10838815, 10924160, 12313920, 12506325, 12604800, 12877800, 13006578, 13340080, 13655200, 13736320, 15392400, 15849600, 16008096, 16386240, 16675100, 17170400, 17342104, 20010120, 20482800, 20523200, 20604480, 21344128, 21677630, 24627840, 25012650, 25755600, 26013156, 26680160, 27310400, 30784800, 32016192, 32516445, 32772480, 33350200, 34340800, 34684208, 40020240, 40965600, 41046400, 41208960, 43355260, 50025300, 51511200, 52026312, 53360320, 54194075, 54620800, 61569600, 64032384, 65032890, 66700400, 68681600, 69368416, 80040480, 81931200, 86710520, 100050600, 103022400, 104052624, 106720640, 108388150, 123139200, 130065780, 133400800, 138736832, 160080960, 162582225, 163862400, 173421040, 200101200, 206044800, 208105248, 216776300, 260131560, 266801600, 277473664, 320161920, 325164450, 346842080, 400202400, 416210496, 433552600, 520263120, 533603200, 650328900, 693684160, 800404800, 832420992, 867105200, 1040526240, 1300657800, 1387368320, 1600809600, 1734210400, 2081052480, 2601315600, 3468420800, 4162104960, 5202631200, 6936841600, 10405262400, 20810524800]

約数ペア:

[(1, 20810524800), (2, 10405262400), (3, 6936841600), (4, 5202631200), (5, 4162104960), (6, 3468420800), (8, 2601315600), (10, 2081052480), (12, 1734210400), (13, 1600809600), (15, 1387368320), (16, 1300657800), (20, 1040526240), (24, 867105200), (25, 832420992), (26, 800404800), (30, 693684160), (32, 650328900), (39, 533603200), (40, 520263120), (48, 433552600), (50, 416210496), (52, 400202400), (60, 346842080), (64, 325164450), (65, 320161920), (75, 277473664), (78, 266801600), (80, 260131560), (96, 216776300), (100, 208105248), (101, 206044800), (104, 200101200), (120, 173421040), (127, 163862400), (128, 162582225), (130, 160080960), (150, 138736832), (156, 133400800), (160, 130065780), (169, 123139200), (192, 108388150), (195, 106720640), (200, 104052624), (202, 103022400), (208, 100050600), (240, 86710520), (254, 81931200), (260, 80040480), (300, 69368416), (303, 68681600), (312, 66700400), (320, 65032890), (325, 64032384), (338, 61569600), (381, 54620800), (384, 54194075), (390, 53360320), (400, 52026312), (404, 51511200), (416, 50025300), (480, 43355260), (505, 41208960), (507, 41046400), (508, 40965600), (520, 40020240), (600, 34684208), (606, 34340800), (624, 33350200), (635, 32772480), (640, 32516445), (650, 32016192), (676, 30784800), (762, 27310400), (780, 26680160), (800, 26013156), (808, 25755600), (832, 25012650), (845, 24627840), (960, 21677630), (975, 21344128), (1010, 20604480), (1014, 20523200), (1016, 20482800), (1040, 20010120), (1200, 17342104), (1212, 17170400), (1248, 16675100), (1270, 16386240), (1300, 16008096), (1313, 15849600), (1352, 15392400), (1515, 13736320), (1524, 13655200), (1560, 13340080), (1600, 13006578), (1616, 12877800), (1651, 12604800), (1664, 12506325), (1690, 12313920), (1905, 10924160), (1920, 10838815), (1950, 10672064), (2020, 10302240), (2028, 10261600), (2032, 10241400), (2080, 10005060), (2400, 8671052), (2424, 8585200), (2496, 8337550), (2525, 8241792), (2535, 8209280), (2540, 8193120), (2600, 8004048), (2626, 7924800), (2704, 7696200), (3030, 6868160), (3048, 6827600), (3120, 6670040), (3175, 6554496), (3200, 6503289), (3232, 6438900), (3302, 6302400), (3380, 6156960), (3810, 5462080), (3900, 5336032), (3939, 5283200), (4040, 5151120), (4056, 5130800), (4064, 5120700), (4160, 5002530), (4225, 4925568), (4800, 4335526), (4848, 4292600), (4953, 4201600), (4992, 4168775), (5050, 4120896), (5070, 4104640), (5080, 4096560), (5200, 4002024), (5252, 3962400), (5408, 3848100), (6060, 3434080), (6096, 3413800), (6240, 3335020), (6350, 3277248), (6464, 3219450), (6565, 3169920), (6604, 3151200), (6760, 3078480), (7575, 2747264), (7620, 2731040), (7800, 2668016), (7878, 2641600), (8080, 2575560), (8112, 2565400), (8128, 2560350), (8255, 2520960), (8320, 2501265), (8450, 2462784), (9525, 2184832), (9600, 2167763), (9696, 2146300), (9906, 2100800), (10100, 2060448), (10140, 2052320), (10160, 2048280), (10400, 2001012), (10504, 1981200), (10816, 1924050), (12120, 1717040), (12192, 1706900), (12480, 1667510), (12675, 1641856), (12700, 1638624), (12827, 1622400), (12928, 1609725), (13130, 1584960), (13208, 1575600), (13520, 1539240), (15150, 1373632), (15240, 1365520), (15600, 1334008), (15756, 1320800), (16160, 1287780), (16224, 1282700), (16256, 1280175), (16510, 1260480), (16900, 1231392), (17069, 1219200), (19050, 1092416), (19392, 1073150), (19695, 1056640), (19812, 1050400), (20200, 1030224), (20280, 1026160), (20320, 1024140), (20800, 1000506), (21008, 990600), (21463, 969600), (21632, 962025), (24240, 858520), (24384, 853450), (24765, 840320), (24960, 833755), (25350, 820928), (25400, 819312), (25654, 811200), (26260, 792480), (26416, 787800), (27040, 769620), (30300, 686816), (30480, 682760), (31200, 667004), (31512, 660400), (32320, 643890), (32448, 641350), (32825, 633984), (33020, 630240), (33800, 615696), (34138, 609600), (38100, 546208), (38481, 540800), (38784, 536575), (39390, 528320), (39624, 525200), (40400, 515112), (40560, 513080), (40640, 512070), (41275, 504192), (41600, 500253), (42016, 495300), (42926, 484800), (48480, 429260), (48768, 426725), (49530, 420160), (50700, 410464), (50800, 409656), (51207, 406400), (51308, 405600), (52520, 396240), (52832, 393900), (54080, 384810), (60600, 343408), (60960, 341380), (62400, 333502), (63024, 330200), (64135, 324480), (64389, 323200), (64640, 321945), (64896, 320675), (65650, 316992), (66040, 315120), (67600, 307848), (68276, 304800), (76200, 273104), (76962, 270400), (78780, 264160), (79248, 262600), (80800, 257556), (81120, 256540), (81280, 256035), (82550, 252096), (84032, 247650), (85345, 243840), (85852, 242400), (96960, 214630), (98475, 211328), (99060, 210080), (101400, 205232), (101600, 204828), (102414, 203200), (102616, 202800), (105040, 198120), (105664, 196950), (107315, 193920), (108160, 192405), (121200, 171704), (121920, 170690), (123825, 168064), (124800, 166751), (126048, 165100), (128270, 162240), (128778, 161600), (131300, 158496), (132080, 157560), (135200, 153924), (136552, 152400)]