65746080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 247665600

約数和(自身を除く): 181919520

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, 89, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 178, 180, 190, 216, 228, 240, 243, 267, 270, 285, 288, 304, 324, 342, 356, 360, 380, 405, 432, 445, 456, 480, 486, 513, 534, 540, 570, 608, 648, 684, 712, 720, 760, 801, 810, 855, 864, 890, 912, 972, 1026, 1068, 1080, 1140, 1215, 1296, 1335, 1368, 1424, 1440, 1520, 1539, 1602, 1620, 1691, 1710, 1780, 1824, 1944, 2052, 2136, 2160, 2280, 2403, 2430, 2565, 2592, 2670, 2736, 2848, 3040, 3078, 3204, 3240, 3382, 3420, 3560, 3888, 4005, 4104, 4272, 4320, 4560, 4617, 4806, 4860, 5073, 5130, 5340, 5472, 6156, 6408, 6480, 6764, 6840, 7120, 7209, 7695, 7776, 8010, 8208, 8455, 8544, 9120, 9234, 9612, 9720, 10146, 10260, 10680, 12015, 12312, 12816, 12960, 13528, 13680, 14240, 14418, 15219, 15390, 16020, 16416, 16910, 18468, 19224, 19440, 20292, 20520, 21360, 21627, 23085, 24030, 24624, 25365, 25632, 27056, 27360, 28836, 30438, 30780, 32040, 33820, 36045, 36936, 38448, 38880, 40584, 41040, 42720, 43254, 45657, 46170, 48060, 49248, 50730, 54112, 57672, 60876, 61560, 64080, 67640, 72090, 73872, 76095, 76896, 81168, 82080, 86508, 91314, 92340, 96120, 101460, 108135, 115344, 121752, 123120, 128160, 135280, 136971, 144180, 147744, 152190, 162336, 173016, 182628, 184680, 192240, 202920, 216270, 228285, 230688, 243504, 246240, 270560, 273942, 288360, 304380, 346032, 365256, 369360, 384480, 405840, 410913, 432540, 456570, 487008, 547884, 576720, 608760, 684855, 692064, 730512, 738720, 811680, 821826, 865080, 913140, 1095768, 1153440, 1217520, 1369710, 1461024, 1643652, 1730160, 1826280, 2054565, 2191536, 2435040, 2739420, 3287304, 3460320, 3652560, 4109130, 4383072, 5478840, 6574608, 7305120, 8218260, 10957680, 13149216, 16436520, 21915360, 32873040, 65746080]

約数ペア:

[(1, 65746080), (2, 32873040), (3, 21915360), (4, 16436520), (5, 13149216), (6, 10957680), (8, 8218260), (9, 7305120), (10, 6574608), (12, 5478840), (15, 4383072), (16, 4109130), (18, 3652560), (19, 3460320), (20, 3287304), (24, 2739420), (27, 2435040), (30, 2191536), (32, 2054565), (36, 1826280), (38, 1730160), (40, 1643652), (45, 1461024), (48, 1369710), (54, 1217520), (57, 1153440), (60, 1095768), (72, 913140), (76, 865080), (80, 821826), (81, 811680), (89, 738720), (90, 730512), (95, 692064), (96, 684855), (108, 608760), (114, 576720), (120, 547884), (135, 487008), (144, 456570), (152, 432540), (160, 410913), (162, 405840), (171, 384480), (178, 369360), (180, 365256), (190, 346032), (216, 304380), (228, 288360), (240, 273942), (243, 270560), (267, 246240), (270, 243504), (285, 230688), (288, 228285), (304, 216270), (324, 202920), (342, 192240), (356, 184680), (360, 182628), (380, 173016), (405, 162336), (432, 152190), (445, 147744), (456, 144180), (480, 136971), (486, 135280), (513, 128160), (534, 123120), (540, 121752), (570, 115344), (608, 108135), (648, 101460), (684, 96120), (712, 92340), (720, 91314), (760, 86508), (801, 82080), (810, 81168), (855, 76896), (864, 76095), (890, 73872), (912, 72090), (972, 67640), (1026, 64080), (1068, 61560), (1080, 60876), (1140, 57672), (1215, 54112), (1296, 50730), (1335, 49248), (1368, 48060), (1424, 46170), (1440, 45657), (1520, 43254), (1539, 42720), (1602, 41040), (1620, 40584), (1691, 38880), (1710, 38448), (1780, 36936), (1824, 36045), (1944, 33820), (2052, 32040), (2136, 30780), (2160, 30438), (2280, 28836), (2403, 27360), (2430, 27056), (2565, 25632), (2592, 25365), (2670, 24624), (2736, 24030), (2848, 23085), (3040, 21627), (3078, 21360), (3204, 20520), (3240, 20292), (3382, 19440), (3420, 19224), (3560, 18468), (3888, 16910), (4005, 16416), (4104, 16020), (4272, 15390), (4320, 15219), (4560, 14418), (4617, 14240), (4806, 13680), (4860, 13528), (5073, 12960), (5130, 12816), (5340, 12312), (5472, 12015), (6156, 10680), (6408, 10260), (6480, 10146), (6764, 9720), (6840, 9612), (7120, 9234), (7209, 9120), (7695, 8544), (7776, 8455), (8010, 8208)]