127041720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 441262080

約数和(自身を除く): 314220360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 37, 39, 40, 52, 60, 62, 65, 71, 74, 78, 93, 104, 111, 120, 124, 130, 142, 148, 155, 156, 185, 186, 195, 213, 222, 248, 260, 284, 296, 310, 312, 355, 370, 372, 390, 403, 426, 444, 465, 481, 520, 555, 568, 620, 710, 740, 744, 780, 806, 852, 888, 923, 930, 962, 1065, 1110, 1147, 1209, 1240, 1420, 1443, 1480, 1560, 1612, 1704, 1846, 1860, 1924, 2015, 2130, 2201, 2220, 2294, 2405, 2418, 2627, 2769, 2840, 2886, 3224, 3441, 3692, 3720, 3848, 4030, 4260, 4402, 4440, 4588, 4615, 4810, 4836, 5254, 5538, 5735, 5772, 6045, 6603, 6882, 7215, 7384, 7881, 8060, 8520, 8804, 9176, 9230, 9620, 9672, 10508, 11005, 11076, 11470, 11544, 12090, 13135, 13206, 13764, 13845, 14430, 14911, 15762, 16120, 17205, 17608, 18460, 19240, 21016, 22010, 22152, 22940, 24180, 26270, 26412, 27528, 27690, 28613, 28860, 29822, 31524, 33015, 34151, 34410, 36920, 39405, 44020, 44733, 45880, 48360, 52540, 52824, 55380, 57226, 57720, 59644, 63048, 66030, 68302, 68820, 74555, 78810, 81437, 85839, 88040, 89466, 102453, 105080, 110760, 114452, 119288, 132060, 136604, 137640, 143065, 149110, 157620, 162874, 170755, 171678, 178932, 204906, 223665, 228904, 244311, 264120, 273208, 286130, 298220, 315240, 325748, 341510, 343356, 357864, 407185, 409812, 429195, 447330, 488622, 512265, 572260, 596440, 651496, 683020, 686712, 814370, 819624, 858390, 894660, 977244, 1024530, 1058681, 1144520, 1221555, 1366040, 1628740, 1716780, 1789320, 1954488, 2049060, 2117362, 2443110, 3176043, 3257480, 3433560, 4098120, 4234724, 4886220, 5293405, 6352086, 8469448, 9772440, 10586810, 12704172, 15880215, 21173620, 25408344, 31760430, 42347240, 63520860, 127041720]

約数ペア:

[(1, 127041720), (2, 63520860), (3, 42347240), (4, 31760430), (5, 25408344), (6, 21173620), (8, 15880215), (10, 12704172), (12, 10586810), (13, 9772440), (15, 8469448), (20, 6352086), (24, 5293405), (26, 4886220), (30, 4234724), (31, 4098120), (37, 3433560), (39, 3257480), (40, 3176043), (52, 2443110), (60, 2117362), (62, 2049060), (65, 1954488), (71, 1789320), (74, 1716780), (78, 1628740), (93, 1366040), (104, 1221555), (111, 1144520), (120, 1058681), (124, 1024530), (130, 977244), (142, 894660), (148, 858390), (155, 819624), (156, 814370), (185, 686712), (186, 683020), (195, 651496), (213, 596440), (222, 572260), (248, 512265), (260, 488622), (284, 447330), (296, 429195), (310, 409812), (312, 407185), (355, 357864), (370, 343356), (372, 341510), (390, 325748), (403, 315240), (426, 298220), (444, 286130), (465, 273208), (481, 264120), (520, 244311), (555, 228904), (568, 223665), (620, 204906), (710, 178932), (740, 171678), (744, 170755), (780, 162874), (806, 157620), (852, 149110), (888, 143065), (923, 137640), (930, 136604), (962, 132060), (1065, 119288), (1110, 114452), (1147, 110760), (1209, 105080), (1240, 102453), (1420, 89466), (1443, 88040), (1480, 85839), (1560, 81437), (1612, 78810), (1704, 74555), (1846, 68820), (1860, 68302), (1924, 66030), (2015, 63048), (2130, 59644), (2201, 57720), (2220, 57226), (2294, 55380), (2405, 52824), (2418, 52540), (2627, 48360), (2769, 45880), (2840, 44733), (2886, 44020), (3224, 39405), (3441, 36920), (3692, 34410), (3720, 34151), (3848, 33015), (4030, 31524), (4260, 29822), (4402, 28860), (4440, 28613), (4588, 27690), (4615, 27528), (4810, 26412), (4836, 26270), (5254, 24180), (5538, 22940), (5735, 22152), (5772, 22010), (6045, 21016), (6603, 19240), (6882, 18460), (7215, 17608), (7384, 17205), (7881, 16120), (8060, 15762), (8520, 14911), (8804, 14430), (9176, 13845), (9230, 13764), (9620, 13206), (9672, 13135), (10508, 12090), (11005, 11544), (11076, 11470)]