810375840

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 288

約数和(自身を含む): 3021520320

約数和(自身を除く): 2211144480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 972, 1026, 1080, 1097, 1140, 1215, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1944, 2052, 2160, 2194, 2280, 2430, 2565, 2592, 2736, 3040, 3078, 3240, 3291, 3420, 3888, 4104, 4320, 4388, 4560, 4617, 4860, 5130, 5472, 5485, 6156, 6480, 6582, 6840, 7695, 7776, 8208, 8776, 9120, 9234, 9720, 9873, 10260, 10970, 12312, 12960, 13164, 13680, 15390, 16416, 16455, 17552, 18468, 19440, 19746, 20520, 20843, 21940, 23085, 24624, 26328, 27360, 29619, 30780, 32910, 35104, 36936, 38880, 39492, 41040, 41686, 43880, 46170, 49248, 49365, 52656, 59238, 61560, 62529, 65820, 73872, 78984, 82080, 83372, 87760, 88857, 92340, 98730, 104215, 105312, 118476, 123120, 125058, 131640, 147744, 148095, 157968, 166744, 175520, 177714, 184680, 187587, 197460, 208430, 236952, 246240, 250116, 263280, 266571, 296190, 312645, 315936, 333488, 355428, 369360, 375174, 394920, 416860, 444285, 473904, 500232, 526560, 533142, 562761, 592380, 625290, 666976, 710856, 738720, 750348, 789840, 833720, 888570, 937935, 947808, 1000464, 1066284, 1125522, 1184760, 1250580, 1332855, 1421712, 1500696, 1579680, 1667440, 1688283, 1777140, 1875870, 2000928, 2132568, 2251044, 2369520, 2501160, 2665710, 2813805, 2843424, 3001392, 3334880, 3376566, 3554280, 3751740, 4265136, 4502088, 4739040, 5002320, 5064849, 5331420, 5627610, 6002784, 6753132, 7108560, 7503480, 8441415, 8530272, 9004176, 10004640, 10129698, 10662840, 11255220, 13506264, 14217120, 15006960, 16882830, 18008352, 20259396, 21325680, 22510440, 25324245, 27012528, 30013920, 33765660, 40518792, 42651360, 45020880, 50648490, 54025056, 67531320, 81037584, 90041760, 101296980, 135062640, 162075168, 202593960, 270125280, 405187920, 810375840]

約数ペア:

[(1, 810375840), (2, 405187920), (3, 270125280), (4, 202593960), (5, 162075168), (6, 135062640), (8, 101296980), (9, 90041760), (10, 81037584), (12, 67531320), (15, 54025056), (16, 50648490), (18, 45020880), (19, 42651360), (20, 40518792), (24, 33765660), (27, 30013920), (30, 27012528), (32, 25324245), (36, 22510440), (38, 21325680), (40, 20259396), (45, 18008352), (48, 16882830), (54, 15006960), (57, 14217120), (60, 13506264), (72, 11255220), (76, 10662840), (80, 10129698), (81, 10004640), (90, 9004176), (95, 8530272), (96, 8441415), (108, 7503480), (114, 7108560), (120, 6753132), (135, 6002784), (144, 5627610), (152, 5331420), (160, 5064849), (162, 5002320), (171, 4739040), (180, 4502088), (190, 4265136), (216, 3751740), (228, 3554280), (240, 3376566), (243, 3334880), (270, 3001392), (285, 2843424), (288, 2813805), (304, 2665710), (324, 2501160), (342, 2369520), (360, 2251044), (380, 2132568), (405, 2000928), (432, 1875870), (456, 1777140), (480, 1688283), (486, 1667440), (513, 1579680), (540, 1500696), (570, 1421712), (608, 1332855), (648, 1250580), (684, 1184760), (720, 1125522), (760, 1066284), (810, 1000464), (855, 947808), (864, 937935), (912, 888570), (972, 833720), (1026, 789840), (1080, 750348), (1097, 738720), (1140, 710856), (1215, 666976), (1296, 625290), (1368, 592380), (1440, 562761), (1520, 533142), (1539, 526560), (1620, 500232), (1710, 473904), (1824, 444285), (1944, 416860), (2052, 394920), (2160, 375174), (2194, 369360), (2280, 355428), (2430, 333488), (2565, 315936), (2592, 312645), (2736, 296190), (3040, 266571), (3078, 263280), (3240, 250116), (3291, 246240), (3420, 236952), (3888, 208430), (4104, 197460), (4320, 187587), (4388, 184680), (4560, 177714), (4617, 175520), (4860, 166744), (5130, 157968), (5472, 148095), (5485, 147744), (6156, 131640), (6480, 125058), (6582, 123120), (6840, 118476), (7695, 105312), (7776, 104215), (8208, 98730), (8776, 92340), (9120, 88857), (9234, 87760), (9720, 83372), (9873, 82080), (10260, 78984), (10970, 73872), (12312, 65820), (12960, 62529), (13164, 61560), (13680, 59238), (15390, 52656), (16416, 49365), (16455, 49248), (17552, 46170), (18468, 43880), (19440, 41686), (19746, 41040), (20520, 39492), (20843, 38880), (21940, 36936), (23085, 35104), (24624, 32910), (26328, 30780), (27360, 29619)]