1984512000

素因数分解:

$2^{14}\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 480

約数和(自身を含む): 7360778880

約数和(自身を除く): 5376266880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 32, 34, 38, 40, 48, 50, 51, 57, 60, 64, 68, 75, 76, 80, 85, 95, 96, 100, 102, 114, 120, 125, 128, 136, 150, 152, 160, 170, 190, 192, 200, 204, 228, 240, 250, 255, 256, 272, 285, 300, 304, 320, 323, 340, 375, 380, 384, 400, 408, 425, 456, 475, 480, 500, 510, 512, 544, 570, 600, 608, 640, 646, 680, 750, 760, 768, 800, 816, 850, 912, 950, 960, 969, 1000, 1020, 1024, 1088, 1140, 1200, 1216, 1275, 1280, 1292, 1360, 1425, 1500, 1520, 1536, 1600, 1615, 1632, 1700, 1824, 1900, 1920, 1938, 2000, 2040, 2048, 2125, 2176, 2280, 2375, 2400, 2432, 2550, 2560, 2584, 2720, 2850, 3000, 3040, 3072, 3200, 3230, 3264, 3400, 3648, 3800, 3840, 3876, 4000, 4080, 4096, 4250, 4352, 4560, 4750, 4800, 4845, 4864, 5100, 5120, 5168, 5440, 5700, 6000, 6080, 6144, 6375, 6400, 6460, 6528, 6800, 7125, 7296, 7600, 7680, 7752, 8000, 8075, 8160, 8192, 8500, 8704, 9120, 9500, 9600, 9690, 9728, 10200, 10240, 10336, 10880, 11400, 12000, 12160, 12288, 12750, 12800, 12920, 13056, 13600, 14250, 14592, 15200, 15360, 15504, 16000, 16150, 16320, 16384, 17000, 17408, 18240, 19000, 19200, 19380, 19456, 20400, 20480, 20672, 21760, 22800, 24000, 24225, 24320, 24576, 25500, 25600, 25840, 26112, 27200, 28500, 29184, 30400, 30720, 31008, 32000, 32300, 32640, 34000, 34816, 36480, 38000, 38400, 38760, 38912, 40375, 40800, 40960, 41344, 43520, 45600, 48000, 48450, 48640, 49152, 51000, 51200, 51680, 52224, 54400, 57000, 58368, 60800, 61440, 62016, 64000, 64600, 65280, 68000, 69632, 72960, 76000, 76800, 77520, 77824, 80750, 81600, 81920, 82688, 87040, 91200, 96000, 96900, 97280, 102000, 102400, 103360, 104448, 108800, 114000, 116736, 121125, 121600, 122880, 124032, 128000, 129200, 130560, 136000, 139264, 145920, 152000, 153600, 155040, 155648, 161500, 163200, 165376, 174080, 182400, 192000, 193800, 194560, 204000, 204800, 206720, 208896, 217600, 228000, 233472, 242250, 243200, 245760, 248064, 256000, 258400, 261120, 272000, 278528, 291840, 304000, 307200, 310080, 311296, 323000, 326400, 330752, 348160, 364800, 384000, 387600, 389120, 408000, 409600, 413440, 417792, 435200, 456000, 466944, 484500, 486400, 496128, 512000, 516800, 522240, 544000, 583680, 608000, 614400, 620160, 646000, 652800, 661504, 696320, 729600, 768000, 775200, 778240, 816000, 826880, 835584, 870400, 912000, 933888, 969000, 972800, 992256, 1024000, 1033600, 1044480, 1088000, 1167360, 1216000, 1228800, 1240320, 1292000, 1305600, 1323008, 1392640, 1459200, 1536000, 1550400, 1556480, 1632000, 1653760, 1740800, 1824000, 1938000, 1945600, 1984512, 2048000, 2067200, 2088960, 2176000, 2334720, 2432000, 2480640, 2584000, 2611200, 2646016, 2918400, 3072000, 3100800, 3264000, 3307520, 3481600, 3648000, 3876000, 3891200, 3969024, 4134400, 4177920, 4352000, 4669440, 4864000, 4961280, 5168000, 5222400, 5292032, 5836800, 6144000, 6201600, 6528000, 6615040, 6963200, 7296000, 7752000, 7782400, 7938048, 8268800, 8704000, 9728000, 9922560, 10336000, 10444800, 11673600, 12403200, 13056000, 13230080, 14592000, 15504000, 15876096, 16537600, 17408000, 19456000, 19845120, 20672000, 20889600, 23347200, 24806400, 26112000, 26460160, 29184000, 31008000, 33075200, 34816000, 38912000, 39690240, 41344000, 49612800, 52224000, 58368000, 62016000, 66150400, 79380480, 82688000, 99225600, 104448000, 116736000, 124032000, 132300800, 165376000, 198451200, 248064000, 330752000, 396902400, 496128000, 661504000, 992256000, 1984512000]

約数ペア:

[(1, 1984512000), (2, 992256000), (3, 661504000), (4, 496128000), (5, 396902400), (6, 330752000), (8, 248064000), (10, 198451200), (12, 165376000), (15, 132300800), (16, 124032000), (17, 116736000), (19, 104448000), (20, 99225600), (24, 82688000), (25, 79380480), (30, 66150400), (32, 62016000), (34, 58368000), (38, 52224000), (40, 49612800), (48, 41344000), (50, 39690240), (51, 38912000), (57, 34816000), (60, 33075200), (64, 31008000), (68, 29184000), (75, 26460160), (76, 26112000), (80, 24806400), (85, 23347200), (95, 20889600), (96, 20672000), (100, 19845120), (102, 19456000), (114, 17408000), (120, 16537600), (125, 15876096), (128, 15504000), (136, 14592000), (150, 13230080), (152, 13056000), (160, 12403200), (170, 11673600), (190, 10444800), (192, 10336000), (200, 9922560), (204, 9728000), (228, 8704000), (240, 8268800), (250, 7938048), (255, 7782400), (256, 7752000), (272, 7296000), (285, 6963200), (300, 6615040), (304, 6528000), (320, 6201600), (323, 6144000), (340, 5836800), (375, 5292032), (380, 5222400), (384, 5168000), (400, 4961280), (408, 4864000), (425, 4669440), (456, 4352000), (475, 4177920), (480, 4134400), (500, 3969024), (510, 3891200), (512, 3876000), (544, 3648000), (570, 3481600), (600, 3307520), (608, 3264000), (640, 3100800), (646, 3072000), (680, 2918400), (750, 2646016), (760, 2611200), (768, 2584000), (800, 2480640), (816, 2432000), (850, 2334720), (912, 2176000), (950, 2088960), (960, 2067200), (969, 2048000), (1000, 1984512), (1020, 1945600), (1024, 1938000), (1088, 1824000), (1140, 1740800), (1200, 1653760), (1216, 1632000), (1275, 1556480), (1280, 1550400), (1292, 1536000), (1360, 1459200), (1425, 1392640), (1500, 1323008), (1520, 1305600), (1536, 1292000), (1600, 1240320), (1615, 1228800), (1632, 1216000), (1700, 1167360), (1824, 1088000), (1900, 1044480), (1920, 1033600), (1938, 1024000), (2000, 992256), (2040, 972800), (2048, 969000), (2125, 933888), (2176, 912000), (2280, 870400), (2375, 835584), (2400, 826880), (2432, 816000), (2550, 778240), (2560, 775200), (2584, 768000), (2720, 729600), (2850, 696320), (3000, 661504), (3040, 652800), (3072, 646000), (3200, 620160), (3230, 614400), (3264, 608000), (3400, 583680), (3648, 544000), (3800, 522240), (3840, 516800), (3876, 512000), (4000, 496128), (4080, 486400), (4096, 484500), (4250, 466944), (4352, 456000), (4560, 435200), (4750, 417792), (4800, 413440), (4845, 409600), (4864, 408000), (5100, 389120), (5120, 387600), (5168, 384000), (5440, 364800), (5700, 348160), (6000, 330752), (6080, 326400), (6144, 323000), (6375, 311296), (6400, 310080), (6460, 307200), (6528, 304000), (6800, 291840), (7125, 278528), (7296, 272000), (7600, 261120), (7680, 258400), (7752, 256000), (8000, 248064), (8075, 245760), (8160, 243200), (8192, 242250), (8500, 233472), (8704, 228000), (9120, 217600), (9500, 208896), (9600, 206720), (9690, 204800), (9728, 204000), (10200, 194560), (10240, 193800), (10336, 192000), (10880, 182400), (11400, 174080), (12000, 165376), (12160, 163200), (12288, 161500), (12750, 155648), (12800, 155040), (12920, 153600), (13056, 152000), (13600, 145920), (14250, 139264), (14592, 136000), (15200, 130560), (15360, 129200), (15504, 128000), (16000, 124032), (16150, 122880), (16320, 121600), (16384, 121125), (17000, 116736), (17408, 114000), (18240, 108800), (19000, 104448), (19200, 103360), (19380, 102400), (19456, 102000), (20400, 97280), (20480, 96900), (20672, 96000), (21760, 91200), (22800, 87040), (24000, 82688), (24225, 81920), (24320, 81600), (24576, 80750), (25500, 77824), (25600, 77520), (25840, 76800), (26112, 76000), (27200, 72960), (28500, 69632), (29184, 68000), (30400, 65280), (30720, 64600), (31008, 64000), (32000, 62016), (32300, 61440), (32640, 60800), (34000, 58368), (34816, 57000), (36480, 54400), (38000, 52224), (38400, 51680), (38760, 51200), (38912, 51000), (40375, 49152), (40800, 48640), (40960, 48450), (41344, 48000), (43520, 45600)]