21528528000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3825

約数の個数: 512

約数和(自身を含む): 86383065600

約数和(自身を除く): 64854537600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 64, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 125, 128, 136, 140, 150, 160, 168, 170, 175, 192, 200, 204, 210, 224, 238, 240, 250, 255, 272, 280, 300, 320, 336, 340, 350, 357, 375, 384, 400, 408, 420, 425, 448, 476, 480, 500, 510, 525, 544, 560, 595, 600, 640, 672, 680, 700, 714, 750, 800, 816, 840, 850, 875, 896, 952, 960, 1000, 1020, 1050, 1088, 1120, 1190, 1200, 1275, 1344, 1360, 1400, 1428, 1500, 1600, 1632, 1680, 1700, 1750, 1785, 1904, 1920, 2000, 2040, 2100, 2125, 2176, 2240, 2380, 2400, 2550, 2625, 2688, 2720, 2800, 2856, 2975, 3000, 3200, 3264, 3360, 3400, 3500, 3570, 3769, 3808, 4000, 4080, 4200, 4250, 4480, 4760, 4800, 5100, 5250, 5440, 5600, 5712, 5950, 6000, 6375, 6528, 6720, 6800, 7000, 7140, 7538, 7616, 8000, 8160, 8400, 8500, 8925, 9520, 9600, 10200, 10500, 10880, 11200, 11307, 11424, 11900, 12000, 12750, 13440, 13600, 14000, 14280, 14875, 15076, 15232, 16000, 16320, 16800, 17000, 17850, 18845, 19040, 20400, 21000, 22400, 22614, 22848, 23800, 24000, 25500, 26383, 27200, 28000, 28560, 29750, 30152, 32640, 33600, 34000, 35700, 37690, 38080, 40800, 42000, 44625, 45228, 45696, 47600, 48000, 51000, 52766, 54400, 56000, 56535, 57120, 59500, 60304, 64073, 67200, 68000, 71400, 75380, 76160, 79149, 81600, 84000, 89250, 90456, 94225, 95200, 102000, 105532, 112000, 113070, 114240, 119000, 120608, 128146, 131915, 136000, 142800, 150760, 158298, 163200, 168000, 178500, 180912, 188450, 190400, 192219, 204000, 211064, 226140, 228480, 238000, 241216, 256292, 263830, 272000, 282675, 285600, 301520, 316596, 320365, 336000, 357000, 361824, 376900, 380800, 384438, 395745, 408000, 422128, 448511, 452280, 471125, 476000, 482432, 512584, 527660, 565350, 571200, 603040, 633192, 640730, 659575, 714000, 723648, 753800, 768876, 791490, 816000, 844256, 897022, 904560, 942250, 952000, 961095, 1025168, 1055320, 1130700, 1142400, 1206080, 1266384, 1281460, 1319150, 1345533, 1413375, 1428000, 1447296, 1507600, 1537752, 1582980, 1601825, 1688512, 1794044, 1809120, 1884500, 1904000, 1922190, 1978725, 2050336, 2110640, 2242555, 2261400, 2412160, 2532768, 2562920, 2638300, 2691066, 2826750, 2856000, 3015200, 3075504, 3165960, 3203650, 3297875, 3377024, 3588088, 3618240, 3769000, 3844380, 3957450, 4100672, 4221280, 4485110, 4522800, 4805475, 5065536, 5125840, 5276600, 5382132, 5653500, 5712000, 6030400, 6151008, 6331920, 6407300, 6595750, 6727665, 7176176, 7236480, 7538000, 7688760, 7914900, 8009125, 8201344, 8442560, 8970220, 9045600, 9610950, 9893625, 10131072, 10251680, 10553200, 10764264, 11212775, 11307000, 12060800, 12302016, 12663840, 12814600, 13191500, 13455330, 14352352, 15076000, 15377520, 15829800, 16018250, 16885120, 17940440, 18091200, 19221900, 19787250, 20503360, 21106400, 21528528, 22425550, 22614000, 24027375, 24604032, 25327680, 25629200, 26383000, 26910660, 28704704, 30152000, 30755040, 31659600, 32036500, 33638325, 35880880, 36182400, 38443800, 39574500, 41006720, 42212800, 43057056, 44851100, 45228000, 48054750, 50655360, 51258400, 52766000, 53821320, 56063875, 57409408, 60304000, 61510080, 63319200, 64073000, 67276650, 71761760, 76887600, 79149000, 84425600, 86114112, 89702200, 90456000, 96109500, 102516800, 105532000, 107642640, 112127750, 123020160, 126638400, 128146000, 134553300, 143523520, 153775200, 158298000, 168191625, 172228224, 179404400, 180912000, 192219000, 205033600, 211064000, 215285280, 224255500, 253276800, 256292000, 269106600, 287047040, 307550400, 316596000, 336383250, 358808800, 384438000, 422128000, 430570560, 448511000, 512584000, 538213200, 615100800, 633192000, 672766500, 717617600, 768876000, 861141120, 897022000, 1025168000, 1076426400, 1266384000, 1345533000, 1435235200, 1537752000, 1794044000, 2152852800, 2691066000, 3075504000, 3588088000, 4305705600, 5382132000, 7176176000, 10764264000, 21528528000]

約数ペア:

[(1, 21528528000), (2, 10764264000), (3, 7176176000), (4, 5382132000), (5, 4305705600), (6, 3588088000), (7, 3075504000), (8, 2691066000), (10, 2152852800), (12, 1794044000), (14, 1537752000), (15, 1435235200), (16, 1345533000), (17, 1266384000), (20, 1076426400), (21, 1025168000), (24, 897022000), (25, 861141120), (28, 768876000), (30, 717617600), (32, 672766500), (34, 633192000), (35, 615100800), (40, 538213200), (42, 512584000), (48, 448511000), (50, 430570560), (51, 422128000), (56, 384438000), (60, 358808800), (64, 336383250), (68, 316596000), (70, 307550400), (75, 287047040), (80, 269106600), (84, 256292000), (85, 253276800), (96, 224255500), (100, 215285280), (102, 211064000), (105, 205033600), (112, 192219000), (119, 180912000), (120, 179404400), (125, 172228224), (128, 168191625), (136, 158298000), (140, 153775200), (150, 143523520), (160, 134553300), (168, 128146000), (170, 126638400), (175, 123020160), (192, 112127750), (200, 107642640), (204, 105532000), (210, 102516800), (224, 96109500), (238, 90456000), (240, 89702200), (250, 86114112), (255, 84425600), (272, 79149000), (280, 76887600), (300, 71761760), (320, 67276650), (336, 64073000), (340, 63319200), (350, 61510080), (357, 60304000), (375, 57409408), (384, 56063875), (400, 53821320), (408, 52766000), (420, 51258400), (425, 50655360), (448, 48054750), (476, 45228000), (480, 44851100), (500, 43057056), (510, 42212800), (525, 41006720), (544, 39574500), (560, 38443800), (595, 36182400), (600, 35880880), (640, 33638325), (672, 32036500), (680, 31659600), (700, 30755040), (714, 30152000), (750, 28704704), (800, 26910660), (816, 26383000), (840, 25629200), (850, 25327680), (875, 24604032), (896, 24027375), (952, 22614000), (960, 22425550), (1000, 21528528), (1020, 21106400), (1050, 20503360), (1088, 19787250), (1120, 19221900), (1190, 18091200), (1200, 17940440), (1275, 16885120), (1344, 16018250), (1360, 15829800), (1400, 15377520), (1428, 15076000), (1500, 14352352), (1600, 13455330), (1632, 13191500), (1680, 12814600), (1700, 12663840), (1750, 12302016), (1785, 12060800), (1904, 11307000), (1920, 11212775), (2000, 10764264), (2040, 10553200), (2100, 10251680), (2125, 10131072), (2176, 9893625), (2240, 9610950), (2380, 9045600), (2400, 8970220), (2550, 8442560), (2625, 8201344), (2688, 8009125), (2720, 7914900), (2800, 7688760), (2856, 7538000), (2975, 7236480), (3000, 7176176), (3200, 6727665), (3264, 6595750), (3360, 6407300), (3400, 6331920), (3500, 6151008), (3570, 6030400), (3769, 5712000), (3808, 5653500), (4000, 5382132), (4080, 5276600), (4200, 5125840), (4250, 5065536), (4480, 4805475), (4760, 4522800), (4800, 4485110), (5100, 4221280), (5250, 4100672), (5440, 3957450), (5600, 3844380), (5712, 3769000), (5950, 3618240), (6000, 3588088), (6375, 3377024), (6528, 3297875), (6720, 3203650), (6800, 3165960), (7000, 3075504), (7140, 3015200), (7538, 2856000), (7616, 2826750), (8000, 2691066), (8160, 2638300), (8400, 2562920), (8500, 2532768), (8925, 2412160), (9520, 2261400), (9600, 2242555), (10200, 2110640), (10500, 2050336), (10880, 1978725), (11200, 1922190), (11307, 1904000), (11424, 1884500), (11900, 1809120), (12000, 1794044), (12750, 1688512), (13440, 1601825), (13600, 1582980), (14000, 1537752), (14280, 1507600), (14875, 1447296), (15076, 1428000), (15232, 1413375), (16000, 1345533), (16320, 1319150), (16800, 1281460), (17000, 1266384), (17850, 1206080), (18845, 1142400), (19040, 1130700), (20400, 1055320), (21000, 1025168), (22400, 961095), (22614, 952000), (22848, 942250), (23800, 904560), (24000, 897022), (25500, 844256), (26383, 816000), (27200, 791490), (28000, 768876), (28560, 753800), (29750, 723648), (30152, 714000), (32640, 659575), (33600, 640730), (34000, 633192), (35700, 603040), (37690, 571200), (38080, 565350), (40800, 527660), (42000, 512584), (44625, 482432), (45228, 476000), (45696, 471125), (47600, 452280), (48000, 448511), (51000, 422128), (52766, 408000), (54400, 395745), (56000, 384438), (56535, 380800), (57120, 376900), (59500, 361824), (60304, 357000), (64073, 336000), (67200, 320365), (68000, 316596), (71400, 301520), (75380, 285600), (76160, 282675), (79149, 272000), (81600, 263830), (84000, 256292), (89250, 241216), (90456, 238000), (94225, 228480), (95200, 226140), (102000, 211064), (105532, 204000), (112000, 192219), (113070, 190400), (114240, 188450), (119000, 180912), (120608, 178500), (128146, 168000), (131915, 163200), (136000, 158298), (142800, 150760)]