2000705280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^5\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 432

約数和(自身を含む): 7695120384

約数和(自身を除く): 5694415104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 256, 280, 294, 310, 320, 336, 343, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 560, 588, 620, 640, 651, 672, 686, 735, 744, 768, 784, 840, 868, 896, 930, 960, 980, 992, 1029, 1085, 1120, 1176, 1240, 1280, 1302, 1344, 1372, 1470, 1488, 1519, 1568, 1680, 1715, 1736, 1792, 1860, 1920, 1960, 1984, 2058, 2170, 2240, 2352, 2401, 2480, 2604, 2688, 2744, 2940, 2976, 3038, 3136, 3255, 3360, 3430, 3472, 3720, 3840, 3920, 3968, 4116, 4340, 4480, 4557, 4704, 4802, 4960, 5145, 5208, 5376, 5488, 5880, 5952, 6076, 6272, 6510, 6720, 6860, 6944, 7203, 7440, 7595, 7840, 7936, 8232, 8680, 8960, 9114, 9408, 9604, 9920, 10290, 10416, 10633, 10976, 11760, 11904, 12005, 12152, 12544, 13020, 13440, 13720, 13888, 14406, 14880, 15190, 15680, 16464, 16807, 17360, 18228, 18816, 19208, 19840, 20580, 20832, 21266, 21952, 22785, 23520, 23808, 24010, 24304, 26040, 26880, 27440, 27776, 28812, 29760, 30380, 31360, 31899, 32928, 33614, 34720, 36015, 36456, 37632, 38416, 39680, 41160, 41664, 42532, 43904, 45570, 47040, 48020, 48608, 50421, 52080, 53165, 54880, 55552, 57624, 59520, 60760, 62720, 63798, 65856, 67228, 69440, 72030, 72912, 74431, 76832, 82320, 83328, 84035, 85064, 87808, 91140, 94080, 96040, 97216, 100842, 104160, 106330, 109760, 115248, 119040, 121520, 127596, 131712, 134456, 138880, 144060, 145824, 148862, 153664, 159495, 164640, 166656, 168070, 170128, 182280, 188160, 192080, 194432, 201684, 208320, 212660, 219520, 223293, 230496, 243040, 252105, 255192, 263424, 268912, 277760, 288120, 291648, 297724, 307328, 318990, 329280, 336140, 340256, 364560, 372155, 384160, 388864, 403368, 416640, 425320, 439040, 446586, 460992, 486080, 504210, 510384, 521017, 537824, 576240, 583296, 595448, 614656, 637980, 658560, 672280, 680512, 729120, 744310, 768320, 806736, 833280, 850640, 893172, 921984, 972160, 1008420, 1020768, 1042034, 1075648, 1116465, 1152480, 1166592, 1190896, 1275960, 1317120, 1344560, 1361024, 1458240, 1488620, 1536640, 1563051, 1613472, 1701280, 1786344, 1843968, 1944320, 2016840, 2041536, 2084068, 2151296, 2232930, 2304960, 2381792, 2551920, 2605085, 2689120, 2722048, 2916480, 2977240, 3073280, 3126102, 3226944, 3402560, 3572688, 4033680, 4083072, 4168136, 4302592, 4465860, 4609920, 4763584, 5103840, 5210170, 5378240, 5832960, 5954480, 6252204, 6453888, 6805120, 7145376, 7815255, 8067360, 8166144, 8336272, 8931720, 9219840, 9527168, 10207680, 10420340, 10756480, 11908960, 12504408, 12907776, 13610240, 14290752, 15630510, 16134720, 16672544, 17863440, 19054336, 20415360, 20840680, 21512960, 23817920, 25008816, 28581504, 31261020, 32269440, 33345088, 35726880, 40830720, 41681360, 47635840, 50017632, 57163008, 62522040, 64538880, 66690176, 71453760, 83362720, 95271680, 100035264, 125044080, 133380352, 142907520, 166725440, 200070528, 250088160, 285815040, 333450880, 400141056, 500176320, 666901760, 1000352640, 2000705280]

約数ペア:

[(1, 2000705280), (2, 1000352640), (3, 666901760), (4, 500176320), (5, 400141056), (6, 333450880), (7, 285815040), (8, 250088160), (10, 200070528), (12, 166725440), (14, 142907520), (15, 133380352), (16, 125044080), (20, 100035264), (21, 95271680), (24, 83362720), (28, 71453760), (30, 66690176), (31, 64538880), (32, 62522040), (35, 57163008), (40, 50017632), (42, 47635840), (48, 41681360), (49, 40830720), (56, 35726880), (60, 33345088), (62, 32269440), (64, 31261020), (70, 28581504), (80, 25008816), (84, 23817920), (93, 21512960), (96, 20840680), (98, 20415360), (105, 19054336), (112, 17863440), (120, 16672544), (124, 16134720), (128, 15630510), (140, 14290752), (147, 13610240), (155, 12907776), (160, 12504408), (168, 11908960), (186, 10756480), (192, 10420340), (196, 10207680), (210, 9527168), (217, 9219840), (224, 8931720), (240, 8336272), (245, 8166144), (248, 8067360), (256, 7815255), (280, 7145376), (294, 6805120), (310, 6453888), (320, 6252204), (336, 5954480), (343, 5832960), (372, 5378240), (384, 5210170), (392, 5103840), (420, 4763584), (434, 4609920), (448, 4465860), (465, 4302592), (480, 4168136), (490, 4083072), (496, 4033680), (560, 3572688), (588, 3402560), (620, 3226944), (640, 3126102), (651, 3073280), (672, 2977240), (686, 2916480), (735, 2722048), (744, 2689120), (768, 2605085), (784, 2551920), (840, 2381792), (868, 2304960), (896, 2232930), (930, 2151296), (960, 2084068), (980, 2041536), (992, 2016840), (1029, 1944320), (1085, 1843968), (1120, 1786344), (1176, 1701280), (1240, 1613472), (1280, 1563051), (1302, 1536640), (1344, 1488620), (1372, 1458240), (1470, 1361024), (1488, 1344560), (1519, 1317120), (1568, 1275960), (1680, 1190896), (1715, 1166592), (1736, 1152480), (1792, 1116465), (1860, 1075648), (1920, 1042034), (1960, 1020768), (1984, 1008420), (2058, 972160), (2170, 921984), (2240, 893172), (2352, 850640), (2401, 833280), (2480, 806736), (2604, 768320), (2688, 744310), (2744, 729120), (2940, 680512), (2976, 672280), (3038, 658560), (3136, 637980), (3255, 614656), (3360, 595448), (3430, 583296), (3472, 576240), (3720, 537824), (3840, 521017), (3920, 510384), (3968, 504210), (4116, 486080), (4340, 460992), (4480, 446586), (4557, 439040), (4704, 425320), (4802, 416640), (4960, 403368), (5145, 388864), (5208, 384160), (5376, 372155), (5488, 364560), (5880, 340256), (5952, 336140), (6076, 329280), (6272, 318990), (6510, 307328), (6720, 297724), (6860, 291648), (6944, 288120), (7203, 277760), (7440, 268912), (7595, 263424), (7840, 255192), (7936, 252105), (8232, 243040), (8680, 230496), (8960, 223293), (9114, 219520), (9408, 212660), (9604, 208320), (9920, 201684), (10290, 194432), (10416, 192080), (10633, 188160), (10976, 182280), (11760, 170128), (11904, 168070), (12005, 166656), (12152, 164640), (12544, 159495), (13020, 153664), (13440, 148862), (13720, 145824), (13888, 144060), (14406, 138880), (14880, 134456), (15190, 131712), (15680, 127596), (16464, 121520), (16807, 119040), (17360, 115248), (18228, 109760), (18816, 106330), (19208, 104160), (19840, 100842), (20580, 97216), (20832, 96040), (21266, 94080), (21952, 91140), (22785, 87808), (23520, 85064), (23808, 84035), (24010, 83328), (24304, 82320), (26040, 76832), (26880, 74431), (27440, 72912), (27776, 72030), (28812, 69440), (29760, 67228), (30380, 65856), (31360, 63798), (31899, 62720), (32928, 60760), (33614, 59520), (34720, 57624), (36015, 55552), (36456, 54880), (37632, 53165), (38416, 52080), (39680, 50421), (41160, 48608), (41664, 48020), (42532, 47040), (43904, 45570)]