1240320000

素因数分解:

$2^{11}\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 480

約数和(自身を含む): 4605400800

約数和(自身を除く): 3365080800

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, 625, 640, 646, 680, 750, 760, 768, 800, 816, 850, 912, 950, 960, 969, 1000, 1020, 1024, 1088, 1140, 1200, 1216, 1250, 1275, 1280, 1292, 1360, 1425, 1500, 1520, 1536, 1600, 1615, 1632, 1700, 1824, 1875, 1900, 1920, 1938, 2000, 2040, 2048, 2125, 2176, 2280, 2375, 2400, 2432, 2500, 2550, 2560, 2584, 2720, 2850, 3000, 3040, 3072, 3200, 3230, 3264, 3400, 3648, 3750, 3800, 3840, 3876, 4000, 4080, 4250, 4352, 4560, 4750, 4800, 4845, 4864, 5000, 5100, 5120, 5168, 5440, 5700, 6000, 6080, 6144, 6375, 6400, 6460, 6528, 6800, 7125, 7296, 7500, 7600, 7680, 7752, 8000, 8075, 8160, 8500, 8704, 9120, 9500, 9600, 9690, 9728, 10000, 10200, 10240, 10336, 10625, 10880, 11400, 11875, 12000, 12160, 12750, 12800, 12920, 13056, 13600, 14250, 14592, 15000, 15200, 15360, 15504, 16000, 16150, 16320, 17000, 17408, 18240, 19000, 19200, 19380, 19456, 20000, 20400, 20672, 21250, 21760, 22800, 23750, 24000, 24225, 24320, 25500, 25600, 25840, 26112, 27200, 28500, 29184, 30000, 30400, 30720, 31008, 31875, 32000, 32300, 32640, 34000, 34816, 35625, 36480, 38000, 38400, 38760, 38912, 40000, 40375, 40800, 41344, 42500, 43520, 45600, 47500, 48000, 48450, 48640, 51000, 51200, 51680, 52224, 54400, 57000, 58368, 60000, 60800, 62016, 63750, 64000, 64600, 65280, 68000, 71250, 72960, 76000, 76800, 77520, 80000, 80750, 81600, 82688, 85000, 87040, 91200, 95000, 96000, 96900, 97280, 102000, 103360, 104448, 108800, 114000, 116736, 120000, 121125, 121600, 124032, 127500, 128000, 129200, 130560, 136000, 142500, 145920, 152000, 153600, 155040, 160000, 161500, 163200, 165376, 170000, 174080, 182400, 190000, 192000, 193800, 194560, 201875, 204000, 206720, 217600, 228000, 240000, 242250, 243200, 248064, 255000, 256000, 258400, 261120, 272000, 285000, 291840, 304000, 310080, 320000, 323000, 326400, 330752, 340000, 364800, 380000, 384000, 387600, 403750, 408000, 413440, 435200, 456000, 480000, 484500, 486400, 496128, 510000, 516800, 522240, 544000, 570000, 583680, 605625, 608000, 620160, 640000, 646000, 652800, 661504, 680000, 729600, 760000, 768000, 775200, 807500, 816000, 826880, 870400, 912000, 960000, 969000, 972800, 992256, 1020000, 1033600, 1088000, 1140000, 1211250, 1216000, 1240320, 1280000, 1292000, 1305600, 1360000, 1459200, 1520000, 1550400, 1615000, 1632000, 1653760, 1824000, 1920000, 1938000, 1984512, 2040000, 2067200, 2176000, 2280000, 2422500, 2432000, 2480640, 2584000, 2611200, 2720000, 2918400, 3040000, 3100800, 3230000, 3264000, 3307520, 3648000, 3840000, 3876000, 4080000, 4134400, 4352000, 4560000, 4845000, 4864000, 4961280, 5168000, 5440000, 6080000, 6201600, 6460000, 6528000, 7296000, 7752000, 8160000, 8268800, 9120000, 9690000, 9922560, 10336000, 10880000, 12160000, 12403200, 12920000, 13056000, 14592000, 15504000, 16320000, 16537600, 18240000, 19380000, 20672000, 21760000, 24320000, 24806400, 25840000, 31008000, 32640000, 36480000, 38760000, 41344000, 49612800, 51680000, 62016000, 65280000, 72960000, 77520000, 82688000, 103360000, 124032000, 155040000, 206720000, 248064000, 310080000, 413440000, 620160000, 1240320000]

約数ペア:

[(1, 1240320000), (2, 620160000), (3, 413440000), (4, 310080000), (5, 248064000), (6, 206720000), (8, 155040000), (10, 124032000), (12, 103360000), (15, 82688000), (16, 77520000), (17, 72960000), (19, 65280000), (20, 62016000), (24, 51680000), (25, 49612800), (30, 41344000), (32, 38760000), (34, 36480000), (38, 32640000), (40, 31008000), (48, 25840000), (50, 24806400), (51, 24320000), (57, 21760000), (60, 20672000), (64, 19380000), (68, 18240000), (75, 16537600), (76, 16320000), (80, 15504000), (85, 14592000), (95, 13056000), (96, 12920000), (100, 12403200), (102, 12160000), (114, 10880000), (120, 10336000), (125, 9922560), (128, 9690000), (136, 9120000), (150, 8268800), (152, 8160000), (160, 7752000), (170, 7296000), (190, 6528000), (192, 6460000), (200, 6201600), (204, 6080000), (228, 5440000), (240, 5168000), (250, 4961280), (255, 4864000), (256, 4845000), (272, 4560000), (285, 4352000), (300, 4134400), (304, 4080000), (320, 3876000), (323, 3840000), (340, 3648000), (375, 3307520), (380, 3264000), (384, 3230000), (400, 3100800), (408, 3040000), (425, 2918400), (456, 2720000), (475, 2611200), (480, 2584000), (500, 2480640), (510, 2432000), (512, 2422500), (544, 2280000), (570, 2176000), (600, 2067200), (608, 2040000), (625, 1984512), (640, 1938000), (646, 1920000), (680, 1824000), (750, 1653760), (760, 1632000), (768, 1615000), (800, 1550400), (816, 1520000), (850, 1459200), (912, 1360000), (950, 1305600), (960, 1292000), (969, 1280000), (1000, 1240320), (1020, 1216000), (1024, 1211250), (1088, 1140000), (1140, 1088000), (1200, 1033600), (1216, 1020000), (1250, 992256), (1275, 972800), (1280, 969000), (1292, 960000), (1360, 912000), (1425, 870400), (1500, 826880), (1520, 816000), (1536, 807500), (1600, 775200), (1615, 768000), (1632, 760000), (1700, 729600), (1824, 680000), (1875, 661504), (1900, 652800), (1920, 646000), (1938, 640000), (2000, 620160), (2040, 608000), (2048, 605625), (2125, 583680), (2176, 570000), (2280, 544000), (2375, 522240), (2400, 516800), (2432, 510000), (2500, 496128), (2550, 486400), (2560, 484500), (2584, 480000), (2720, 456000), (2850, 435200), (3000, 413440), (3040, 408000), (3072, 403750), (3200, 387600), (3230, 384000), (3264, 380000), (3400, 364800), (3648, 340000), (3750, 330752), (3800, 326400), (3840, 323000), (3876, 320000), (4000, 310080), (4080, 304000), (4250, 291840), (4352, 285000), (4560, 272000), (4750, 261120), (4800, 258400), (4845, 256000), (4864, 255000), (5000, 248064), (5100, 243200), (5120, 242250), (5168, 240000), (5440, 228000), (5700, 217600), (6000, 206720), (6080, 204000), (6144, 201875), (6375, 194560), (6400, 193800), (6460, 192000), (6528, 190000), (6800, 182400), (7125, 174080), (7296, 170000), (7500, 165376), (7600, 163200), (7680, 161500), (7752, 160000), (8000, 155040), (8075, 153600), (8160, 152000), (8500, 145920), (8704, 142500), (9120, 136000), (9500, 130560), (9600, 129200), (9690, 128000), (9728, 127500), (10000, 124032), (10200, 121600), (10240, 121125), (10336, 120000), (10625, 116736), (10880, 114000), (11400, 108800), (11875, 104448), (12000, 103360), (12160, 102000), (12750, 97280), (12800, 96900), (12920, 96000), (13056, 95000), (13600, 91200), (14250, 87040), (14592, 85000), (15000, 82688), (15200, 81600), (15360, 80750), (15504, 80000), (16000, 77520), (16150, 76800), (16320, 76000), (17000, 72960), (17408, 71250), (18240, 68000), (19000, 65280), (19200, 64600), (19380, 64000), (19456, 63750), (20000, 62016), (20400, 60800), (20672, 60000), (21250, 58368), (21760, 57000), (22800, 54400), (23750, 52224), (24000, 51680), (24225, 51200), (24320, 51000), (25500, 48640), (25600, 48450), (25840, 48000), (26112, 47500), (27200, 45600), (28500, 43520), (29184, 42500), (30000, 41344), (30400, 40800), (30720, 40375), (31008, 40000), (31875, 38912), (32000, 38760), (32300, 38400), (32640, 38000), (34000, 36480), (34816, 35625)]