20740168800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:592

約数の個数: 576

約数和(自身を含む): 81382916160

約数和(自身を除く): 60642747360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 233, 234, 240, 260, 270, 288, 300, 312, 317, 325, 351, 360, 390, 400, 416, 432, 450, 466, 468, 480, 520, 540, 585, 600, 624, 634, 650, 675, 699, 702, 720, 780, 800, 864, 900, 932, 936, 951, 975, 1040, 1080, 1165, 1170, 1200, 1248, 1268, 1300, 1350, 1398, 1404, 1440, 1560, 1585, 1755, 1800, 1864, 1872, 1902, 1950, 2080, 2097, 2160, 2330, 2340, 2400, 2536, 2600, 2700, 2796, 2808, 2853, 2925, 3029, 3120, 3170, 3495, 3510, 3600, 3728, 3744, 3804, 3900, 4121, 4194, 4320, 4660, 4680, 4755, 5072, 5200, 5400, 5592, 5616, 5706, 5825, 5850, 6058, 6240, 6291, 6340, 6990, 7020, 7200, 7456, 7608, 7800, 7925, 8242, 8388, 8559, 8775, 9087, 9320, 9360, 9510, 10144, 10400, 10485, 10800, 11184, 11232, 11412, 11650, 11700, 12116, 12363, 12582, 12680, 13980, 14040, 14265, 15145, 15216, 15600, 15850, 16484, 16776, 17118, 17475, 17550, 18174, 18640, 18720, 19020, 20605, 20970, 21600, 22368, 22824, 23300, 23400, 23775, 24232, 24726, 25164, 25360, 27261, 27960, 28080, 28530, 30290, 30432, 31200, 31455, 31700, 32968, 33552, 34236, 34950, 35100, 36348, 37089, 37280, 38040, 41210, 41940, 42795, 45435, 45648, 46600, 46800, 47550, 48464, 49452, 50328, 50720, 52425, 54522, 55920, 56160, 57060, 60580, 61815, 62910, 63400, 65936, 67104, 68472, 69900, 70200, 71325, 72696, 73861, 74178, 75725, 76080, 81783, 82420, 83880, 85590, 90870, 91296, 93200, 93600, 95100, 96928, 98904, 100656, 103025, 104850, 109044, 111267, 111840, 114120, 121160, 123630, 125820, 126800, 131872, 136305, 136944, 139800, 140400, 142650, 145392, 147722, 148356, 151450, 152160, 157275, 163566, 164840, 167760, 171180, 181740, 185445, 186400, 190200, 197808, 201312, 206050, 209700, 213975, 218088, 221583, 222534, 227175, 228240, 242320, 247260, 251640, 253600, 272610, 273888, 279600, 280800, 285300, 290784, 295444, 296712, 302900, 309075, 314550, 327132, 329680, 335520, 342360, 363480, 369305, 370890, 380400, 395616, 408915, 412100, 419400, 427950, 436176, 443166, 445068, 454350, 456480, 484640, 494520, 503280, 545220, 556335, 559200, 570600, 590888, 593424, 605800, 618150, 629100, 654264, 659360, 664749, 681525, 684720, 726960, 738610, 741780, 760800, 817830, 824200, 838800, 855900, 872352, 886332, 890136, 908700, 927225, 960193, 989040, 1006560, 1090440, 1107915, 1112670, 1141200, 1181776, 1186848, 1211600, 1236300, 1258200, 1308528, 1329498, 1363050, 1369440, 1453920, 1477220, 1483560, 1635660, 1648400, 1677600, 1711800, 1772664, 1780272, 1817400, 1846525, 1854450, 1920386, 1978080, 1994247, 2044575, 2180880, 2215830, 2225340, 2282400, 2363552, 2423200, 2472600, 2516400, 2617056, 2658996, 2726100, 2781675, 2880579, 2954440, 2967120, 3271320, 3296800, 3323745, 3423600, 3545328, 3560544, 3634800, 3693050, 3708900, 3840772, 3988494, 4089150, 4361760, 4431660, 4450680, 4800965, 4945200, 5032800, 5317992, 5452200, 5539575, 5563350, 5761158, 5908880, 5934240, 6542640, 6647490, 6847200, 7090656, 7269600, 7386100, 7417800, 7681544, 7976988, 8178300, 8641737, 8863320, 8901360, 9601930, 9890400, 9971235, 10635984, 10904400, 11079150, 11126700, 11522316, 11817760, 13085280, 13294980, 14402895, 14772200, 14835600, 15363088, 15953976, 16356600, 16618725, 17283474, 17726640, 17802720, 19203860, 19942470, 21271968, 21808800, 22158300, 22253400, 23044632, 24004825, 25925211, 26589960, 28805790, 29544400, 29671200, 30726176, 31907952, 32713200, 33237450, 34566948, 35453280, 38407720, 39884940, 43208685, 44316600, 44506800, 46089264, 48009650, 49856175, 51850422, 53179920, 57611580, 59088800, 63815904, 65426400, 66474900, 69133896, 72014475, 76815440, 79769880, 86417370, 88633200, 89013600, 92178528, 96019300, 99712350, 103700844, 106359840, 115223160, 129626055, 132949800, 138267792, 144028950, 153630880, 159539760, 172834740, 177266400, 192038600, 199424700, 207401688, 216043425, 230446320, 259252110, 265899600, 276535584, 288057900, 319079520, 345669480, 384077200, 398849400, 414803376, 432086850, 460892640, 518504220, 531799200, 576115800, 648130275, 691338960, 768154400, 797698800, 829606752, 864173700, 1037008440, 1152231600, 1296260550, 1382677920, 1595397600, 1728347400, 2074016880, 2304463200, 2592521100, 3456694800, 4148033760, 5185042200, 6913389600, 10370084400, 20740168800]

約数ペア:

[(1, 20740168800), (2, 10370084400), (3, 6913389600), (4, 5185042200), (5, 4148033760), (6, 3456694800), (8, 2592521100), (9, 2304463200), (10, 2074016880), (12, 1728347400), (13, 1595397600), (15, 1382677920), (16, 1296260550), (18, 1152231600), (20, 1037008440), (24, 864173700), (25, 829606752), (26, 797698800), (27, 768154400), (30, 691338960), (32, 648130275), (36, 576115800), (39, 531799200), (40, 518504220), (45, 460892640), (48, 432086850), (50, 414803376), (52, 398849400), (54, 384077200), (60, 345669480), (65, 319079520), (72, 288057900), (75, 276535584), (78, 265899600), (80, 259252110), (90, 230446320), (96, 216043425), (100, 207401688), (104, 199424700), (108, 192038600), (117, 177266400), (120, 172834740), (130, 159539760), (135, 153630880), (144, 144028950), (150, 138267792), (156, 132949800), (160, 129626055), (180, 115223160), (195, 106359840), (200, 103700844), (208, 99712350), (216, 96019300), (225, 92178528), (233, 89013600), (234, 88633200), (240, 86417370), (260, 79769880), (270, 76815440), (288, 72014475), (300, 69133896), (312, 66474900), (317, 65426400), (325, 63815904), (351, 59088800), (360, 57611580), (390, 53179920), (400, 51850422), (416, 49856175), (432, 48009650), (450, 46089264), (466, 44506800), (468, 44316600), (480, 43208685), (520, 39884940), (540, 38407720), (585, 35453280), (600, 34566948), (624, 33237450), (634, 32713200), (650, 31907952), (675, 30726176), (699, 29671200), (702, 29544400), (720, 28805790), (780, 26589960), (800, 25925211), (864, 24004825), (900, 23044632), (932, 22253400), (936, 22158300), (951, 21808800), (975, 21271968), (1040, 19942470), (1080, 19203860), (1165, 17802720), (1170, 17726640), (1200, 17283474), (1248, 16618725), (1268, 16356600), (1300, 15953976), (1350, 15363088), (1398, 14835600), (1404, 14772200), (1440, 14402895), (1560, 13294980), (1585, 13085280), (1755, 11817760), (1800, 11522316), (1864, 11126700), (1872, 11079150), (1902, 10904400), (1950, 10635984), (2080, 9971235), (2097, 9890400), (2160, 9601930), (2330, 8901360), (2340, 8863320), (2400, 8641737), (2536, 8178300), (2600, 7976988), (2700, 7681544), (2796, 7417800), (2808, 7386100), (2853, 7269600), (2925, 7090656), (3029, 6847200), (3120, 6647490), (3170, 6542640), (3495, 5934240), (3510, 5908880), (3600, 5761158), (3728, 5563350), (3744, 5539575), (3804, 5452200), (3900, 5317992), (4121, 5032800), (4194, 4945200), (4320, 4800965), (4660, 4450680), (4680, 4431660), (4755, 4361760), (5072, 4089150), (5200, 3988494), (5400, 3840772), (5592, 3708900), (5616, 3693050), (5706, 3634800), (5825, 3560544), (5850, 3545328), (6058, 3423600), (6240, 3323745), (6291, 3296800), (6340, 3271320), (6990, 2967120), (7020, 2954440), (7200, 2880579), (7456, 2781675), (7608, 2726100), (7800, 2658996), (7925, 2617056), (8242, 2516400), (8388, 2472600), (8559, 2423200), (8775, 2363552), (9087, 2282400), (9320, 2225340), (9360, 2215830), (9510, 2180880), (10144, 2044575), (10400, 1994247), (10485, 1978080), (10800, 1920386), (11184, 1854450), (11232, 1846525), (11412, 1817400), (11650, 1780272), (11700, 1772664), (12116, 1711800), (12363, 1677600), (12582, 1648400), (12680, 1635660), (13980, 1483560), (14040, 1477220), (14265, 1453920), (15145, 1369440), (15216, 1363050), (15600, 1329498), (15850, 1308528), (16484, 1258200), (16776, 1236300), (17118, 1211600), (17475, 1186848), (17550, 1181776), (18174, 1141200), (18640, 1112670), (18720, 1107915), (19020, 1090440), (20605, 1006560), (20970, 989040), (21600, 960193), (22368, 927225), (22824, 908700), (23300, 890136), (23400, 886332), (23775, 872352), (24232, 855900), (24726, 838800), (25164, 824200), (25360, 817830), (27261, 760800), (27960, 741780), (28080, 738610), (28530, 726960), (30290, 684720), (30432, 681525), (31200, 664749), (31455, 659360), (31700, 654264), (32968, 629100), (33552, 618150), (34236, 605800), (34950, 593424), (35100, 590888), (36348, 570600), (37089, 559200), (37280, 556335), (38040, 545220), (41210, 503280), (41940, 494520), (42795, 484640), (45435, 456480), (45648, 454350), (46600, 445068), (46800, 443166), (47550, 436176), (48464, 427950), (49452, 419400), (50328, 412100), (50720, 408915), (52425, 395616), (54522, 380400), (55920, 370890), (56160, 369305), (57060, 363480), (60580, 342360), (61815, 335520), (62910, 329680), (63400, 327132), (65936, 314550), (67104, 309075), (68472, 302900), (69900, 296712), (70200, 295444), (71325, 290784), (72696, 285300), (73861, 280800), (74178, 279600), (75725, 273888), (76080, 272610), (81783, 253600), (82420, 251640), (83880, 247260), (85590, 242320), (90870, 228240), (91296, 227175), (93200, 222534), (93600, 221583), (95100, 218088), (96928, 213975), (98904, 209700), (100656, 206050), (103025, 201312), (104850, 197808), (109044, 190200), (111267, 186400), (111840, 185445), (114120, 181740), (121160, 171180), (123630, 167760), (125820, 164840), (126800, 163566), (131872, 157275), (136305, 152160), (136944, 151450), (139800, 148356), (140400, 147722), (142650, 145392)]