116465040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{1997}}^1$

素因数の和:2028

約数の個数: 140

約数和(自身を含む): 406189404

約数和(自身を除く): 289724364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 1997, 2160, 2430, 2916, 3240, 3645, 3888, 3994, 4860, 5832, 5991, 6480, 7290, 7988, 9720, 9985, 11664, 11982, 14580, 15976, 17973, 19440, 19970, 23964, 29160, 29955, 31952, 35946, 39940, 47928, 53919, 58320, 59910, 71892, 79880, 89865, 95856, 107838, 119820, 143784, 159760, 161757, 179730, 215676, 239640, 269595, 287568, 323514, 359460, 431352, 479280, 485271, 539190, 647028, 718920, 808785, 862704, 970542, 1078380, 1294056, 1437840, 1455813, 1617570, 1941084, 2156760, 2426355, 2588112, 2911626, 3235140, 3882168, 4313520, 4852710, 5823252, 6470280, 7279065, 7764336, 9705420, 11646504, 12940560, 14558130, 19410840, 23293008, 29116260, 38821680, 58232520, 116465040]

約数ペア:

[(1, 116465040), (2, 58232520), (3, 38821680), (4, 29116260), (5, 23293008), (6, 19410840), (8, 14558130), (9, 12940560), (10, 11646504), (12, 9705420), (15, 7764336), (16, 7279065), (18, 6470280), (20, 5823252), (24, 4852710), (27, 4313520), (30, 3882168), (36, 3235140), (40, 2911626), (45, 2588112), (48, 2426355), (54, 2156760), (60, 1941084), (72, 1617570), (80, 1455813), (81, 1437840), (90, 1294056), (108, 1078380), (120, 970542), (135, 862704), (144, 808785), (162, 718920), (180, 647028), (216, 539190), (240, 485271), (243, 479280), (270, 431352), (324, 359460), (360, 323514), (405, 287568), (432, 269595), (486, 239640), (540, 215676), (648, 179730), (720, 161757), (729, 159760), (810, 143784), (972, 119820), (1080, 107838), (1215, 95856), (1296, 89865), (1458, 79880), (1620, 71892), (1944, 59910), (1997, 58320), (2160, 53919), (2430, 47928), (2916, 39940), (3240, 35946), (3645, 31952), (3888, 29955), (3994, 29160), (4860, 23964), (5832, 19970), (5991, 19440), (6480, 17973), (7290, 15976), (7988, 14580), (9720, 11982), (9985, 11664)]