2478888960

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 384

約数和(自身を含む): 8680089600

約数和(自身を除く): 6201200640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 137, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 274, 285, 304, 310, 320, 372, 380, 384, 411, 456, 465, 480, 496, 512, 548, 570, 589, 608, 620, 640, 685, 744, 760, 768, 822, 912, 930, 960, 992, 1024, 1096, 1140, 1178, 1216, 1240, 1280, 1370, 1488, 1520, 1536, 1644, 1767, 1824, 1860, 1920, 1984, 2048, 2055, 2192, 2280, 2356, 2432, 2480, 2560, 2603, 2740, 2945, 2976, 3040, 3072, 3288, 3534, 3648, 3720, 3840, 3968, 4110, 4247, 4384, 4560, 4712, 4864, 4960, 5120, 5206, 5480, 5890, 5952, 6080, 6144, 6576, 7068, 7296, 7440, 7680, 7809, 7936, 8220, 8494, 8768, 8835, 9120, 9424, 9728, 9920, 10240, 10412, 10960, 11780, 11904, 12160, 12741, 13015, 13152, 14136, 14592, 14880, 15360, 15618, 15872, 16440, 16988, 17536, 17670, 18240, 18848, 19456, 19840, 20824, 21235, 21920, 23560, 23808, 24320, 25482, 26030, 26304, 28272, 29184, 29760, 30720, 31236, 31744, 32880, 33976, 35072, 35340, 36480, 37696, 38912, 39045, 39680, 41648, 42470, 43840, 47120, 47616, 48640, 50964, 52060, 52608, 56544, 58368, 59520, 62472, 63488, 63705, 65760, 67952, 70144, 70680, 72960, 75392, 78090, 79360, 80693, 83296, 84940, 87680, 94240, 95232, 97280, 101928, 104120, 105216, 113088, 116736, 119040, 124944, 127410, 131520, 135904, 140288, 141360, 145920, 150784, 156180, 158720, 161386, 166592, 169880, 175360, 188480, 190464, 194560, 203856, 208240, 210432, 226176, 238080, 242079, 249888, 254820, 263040, 271808, 280576, 282720, 291840, 301568, 312360, 317440, 322772, 333184, 339760, 350720, 376960, 403465, 407712, 416480, 420864, 452352, 476160, 484158, 499776, 509640, 526080, 543616, 565440, 583680, 603136, 624720, 645544, 666368, 679520, 701440, 753920, 806930, 815424, 832960, 841728, 904704, 952320, 968316, 999552, 1019280, 1052160, 1087232, 1130880, 1206272, 1210395, 1249440, 1291088, 1332736, 1359040, 1402880, 1507840, 1613860, 1630848, 1665920, 1809408, 1936632, 1999104, 2038560, 2104320, 2174464, 2261760, 2420790, 2498880, 2582176, 2665472, 2718080, 3015680, 3227720, 3261696, 3331840, 3618816, 3873264, 3998208, 4077120, 4208640, 4348928, 4523520, 4841580, 4997760, 5164352, 5330944, 5436160, 6031360, 6455440, 6523392, 6663680, 7746528, 7996416, 8154240, 8697856, 9047040, 9683160, 9995520, 10328704, 10872320, 12910880, 13046784, 13327360, 15493056, 15992832, 16308480, 18094080, 19366320, 19991040, 20657408, 21744640, 25821760, 26093568, 26654720, 30986112, 32616960, 38732640, 39982080, 41314816, 43489280, 51643520, 61972224, 65233920, 77465280, 79964160, 82629632, 103287040, 123944448, 130467840, 154930560, 165259264, 206574080, 247888896, 309861120, 413148160, 495777792, 619722240, 826296320, 1239444480, 2478888960]

約数ペア:

[(1, 2478888960), (2, 1239444480), (3, 826296320), (4, 619722240), (5, 495777792), (6, 413148160), (8, 309861120), (10, 247888896), (12, 206574080), (15, 165259264), (16, 154930560), (19, 130467840), (20, 123944448), (24, 103287040), (30, 82629632), (31, 79964160), (32, 77465280), (38, 65233920), (40, 61972224), (48, 51643520), (57, 43489280), (60, 41314816), (62, 39982080), (64, 38732640), (76, 32616960), (80, 30986112), (93, 26654720), (95, 26093568), (96, 25821760), (114, 21744640), (120, 20657408), (124, 19991040), (128, 19366320), (137, 18094080), (152, 16308480), (155, 15992832), (160, 15493056), (186, 13327360), (190, 13046784), (192, 12910880), (228, 10872320), (240, 10328704), (248, 9995520), (256, 9683160), (274, 9047040), (285, 8697856), (304, 8154240), (310, 7996416), (320, 7746528), (372, 6663680), (380, 6523392), (384, 6455440), (411, 6031360), (456, 5436160), (465, 5330944), (480, 5164352), (496, 4997760), (512, 4841580), (548, 4523520), (570, 4348928), (589, 4208640), (608, 4077120), (620, 3998208), (640, 3873264), (685, 3618816), (744, 3331840), (760, 3261696), (768, 3227720), (822, 3015680), (912, 2718080), (930, 2665472), (960, 2582176), (992, 2498880), (1024, 2420790), (1096, 2261760), (1140, 2174464), (1178, 2104320), (1216, 2038560), (1240, 1999104), (1280, 1936632), (1370, 1809408), (1488, 1665920), (1520, 1630848), (1536, 1613860), (1644, 1507840), (1767, 1402880), (1824, 1359040), (1860, 1332736), (1920, 1291088), (1984, 1249440), (2048, 1210395), (2055, 1206272), (2192, 1130880), (2280, 1087232), (2356, 1052160), (2432, 1019280), (2480, 999552), (2560, 968316), (2603, 952320), (2740, 904704), (2945, 841728), (2976, 832960), (3040, 815424), (3072, 806930), (3288, 753920), (3534, 701440), (3648, 679520), (3720, 666368), (3840, 645544), (3968, 624720), (4110, 603136), (4247, 583680), (4384, 565440), (4560, 543616), (4712, 526080), (4864, 509640), (4960, 499776), (5120, 484158), (5206, 476160), (5480, 452352), (5890, 420864), (5952, 416480), (6080, 407712), (6144, 403465), (6576, 376960), (7068, 350720), (7296, 339760), (7440, 333184), (7680, 322772), (7809, 317440), (7936, 312360), (8220, 301568), (8494, 291840), (8768, 282720), (8835, 280576), (9120, 271808), (9424, 263040), (9728, 254820), (9920, 249888), (10240, 242079), (10412, 238080), (10960, 226176), (11780, 210432), (11904, 208240), (12160, 203856), (12741, 194560), (13015, 190464), (13152, 188480), (14136, 175360), (14592, 169880), (14880, 166592), (15360, 161386), (15618, 158720), (15872, 156180), (16440, 150784), (16988, 145920), (17536, 141360), (17670, 140288), (18240, 135904), (18848, 131520), (19456, 127410), (19840, 124944), (20824, 119040), (21235, 116736), (21920, 113088), (23560, 105216), (23808, 104120), (24320, 101928), (25482, 97280), (26030, 95232), (26304, 94240), (28272, 87680), (29184, 84940), (29760, 83296), (30720, 80693), (31236, 79360), (31744, 78090), (32880, 75392), (33976, 72960), (35072, 70680), (35340, 70144), (36480, 67952), (37696, 65760), (38912, 63705), (39045, 63488), (39680, 62472), (41648, 59520), (42470, 58368), (43840, 56544), (47120, 52608), (47616, 52060), (48640, 50964)]