8961004080

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{65851}}^1$

素因数の和:65886

約数の個数: 240

約数和(自身を含む): 35667550464

約数和(自身を除く): 26706546384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 17010, 19440, 22680, 27216, 34020, 45360, 65851, 68040, 131702, 136080, 197553, 263404, 329255, 395106, 460957, 526808, 592659, 658510, 790212, 921914, 987765, 1053616, 1185318, 1317020, 1382871, 1580424, 1777977, 1843828, 1975530, 2304785, 2370636, 2634040, 2765742, 2963295, 3160848, 3555954, 3687656, 3951060, 4148613, 4609570, 4741272, 5268080, 5333931, 5531484, 5926590, 6914355, 7111908, 7375312, 7902120, 8297226, 8889885, 9219140, 9482544, 10667862, 11062968, 11853180, 12445839, 13828710, 14223816, 15804240, 16001793, 16594452, 17779770, 18438280, 20743065, 21335724, 22125936, 23706360, 24891678, 26669655, 27657420, 28447632, 32003586, 33188904, 35559540, 36876560, 37337517, 41486130, 42671448, 47412720, 49783356, 53339310, 55314840, 62229195, 64007172, 66377808, 71119080, 74675034, 80008965, 82972260, 85342896, 99566712, 106678620, 110629680, 112012551, 124458390, 128014344, 142238160, 149350068, 160017930, 165944520, 186687585, 199133424, 213357240, 224025102, 248916780, 256028688, 298700136, 320035860, 331889040, 373375170, 426714480, 448050204, 497833560, 560062755, 597400272, 640071720, 746750340, 896100408, 995667120, 1120125510, 1280143440, 1493500680, 1792200816, 2240251020, 2987001360, 4480502040, 8961004080]

約数ペア:

[(1, 8961004080), (2, 4480502040), (3, 2987001360), (4, 2240251020), (5, 1792200816), (6, 1493500680), (7, 1280143440), (8, 1120125510), (9, 995667120), (10, 896100408), (12, 746750340), (14, 640071720), (15, 597400272), (16, 560062755), (18, 497833560), (20, 448050204), (21, 426714480), (24, 373375170), (27, 331889040), (28, 320035860), (30, 298700136), (35, 256028688), (36, 248916780), (40, 224025102), (42, 213357240), (45, 199133424), (48, 186687585), (54, 165944520), (56, 160017930), (60, 149350068), (63, 142238160), (70, 128014344), (72, 124458390), (80, 112012551), (81, 110629680), (84, 106678620), (90, 99566712), (105, 85342896), (108, 82972260), (112, 80008965), (120, 74675034), (126, 71119080), (135, 66377808), (140, 64007172), (144, 62229195), (162, 55314840), (168, 53339310), (180, 49783356), (189, 47412720), (210, 42671448), (216, 41486130), (240, 37337517), (243, 36876560), (252, 35559540), (270, 33188904), (280, 32003586), (315, 28447632), (324, 27657420), (336, 26669655), (360, 24891678), (378, 23706360), (405, 22125936), (420, 21335724), (432, 20743065), (486, 18438280), (504, 17779770), (540, 16594452), (560, 16001793), (567, 15804240), (630, 14223816), (648, 13828710), (720, 12445839), (756, 11853180), (810, 11062968), (840, 10667862), (945, 9482544), (972, 9219140), (1008, 8889885), (1080, 8297226), (1134, 7902120), (1215, 7375312), (1260, 7111908), (1296, 6914355), (1512, 5926590), (1620, 5531484), (1680, 5333931), (1701, 5268080), (1890, 4741272), (1944, 4609570), (2160, 4148613), (2268, 3951060), (2430, 3687656), (2520, 3555954), (2835, 3160848), (3024, 2963295), (3240, 2765742), (3402, 2634040), (3780, 2370636), (3888, 2304785), (4536, 1975530), (4860, 1843828), (5040, 1777977), (5670, 1580424), (6480, 1382871), (6804, 1317020), (7560, 1185318), (8505, 1053616), (9072, 987765), (9720, 921914), (11340, 790212), (13608, 658510), (15120, 592659), (17010, 526808), (19440, 460957), (22680, 395106), (27216, 329255), (34020, 263404), (45360, 197553), (65851, 136080), (68040, 131702)]