42406560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{601}}^1$

素因数の和:636

約数の個数: 216

約数和(自身を含む): 168618996

約数和(自身を除く): 126212436

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 601, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1202, 1260, 1440, 1470, 1568, 1680, 1764, 1803, 1960, 2016, 2205, 2352, 2404, 2520, 2940, 3005, 3360, 3528, 3606, 3920, 4207, 4410, 4704, 4808, 5040, 5409, 5880, 6010, 7056, 7212, 7840, 8414, 8820, 9015, 9616, 10080, 10818, 11760, 12020, 12621, 14112, 14424, 16828, 17640, 18030, 19232, 21035, 21636, 23520, 24040, 25242, 27045, 28848, 29449, 33656, 35280, 36060, 37863, 42070, 43272, 48080, 50484, 54090, 57696, 58898, 63105, 67312, 70560, 72120, 75726, 84140, 86544, 88347, 96160, 100968, 108180, 117796, 126210, 134624, 144240, 147245, 151452, 168280, 173088, 176694, 189315, 201936, 216360, 235592, 252420, 265041, 288480, 294490, 302904, 336560, 353388, 378630, 403872, 432720, 441735, 471184, 504840, 530082, 588980, 605808, 673120, 706776, 757260, 865440, 883470, 942368, 1009680, 1060164, 1177960, 1211616, 1325205, 1413552, 1514520, 1766940, 2019360, 2120328, 2355920, 2650410, 2827104, 3029040, 3533880, 4240656, 4711840, 5300820, 6058080, 7067760, 8481312, 10601640, 14135520, 21203280, 42406560]

約数ペア:

[(1, 42406560), (2, 21203280), (3, 14135520), (4, 10601640), (5, 8481312), (6, 7067760), (7, 6058080), (8, 5300820), (9, 4711840), (10, 4240656), (12, 3533880), (14, 3029040), (15, 2827104), (16, 2650410), (18, 2355920), (20, 2120328), (21, 2019360), (24, 1766940), (28, 1514520), (30, 1413552), (32, 1325205), (35, 1211616), (36, 1177960), (40, 1060164), (42, 1009680), (45, 942368), (48, 883470), (49, 865440), (56, 757260), (60, 706776), (63, 673120), (70, 605808), (72, 588980), (80, 530082), (84, 504840), (90, 471184), (96, 441735), (98, 432720), (105, 403872), (112, 378630), (120, 353388), (126, 336560), (140, 302904), (144, 294490), (147, 288480), (160, 265041), (168, 252420), (180, 235592), (196, 216360), (210, 201936), (224, 189315), (240, 176694), (245, 173088), (252, 168280), (280, 151452), (288, 147245), (294, 144240), (315, 134624), (336, 126210), (360, 117796), (392, 108180), (420, 100968), (441, 96160), (480, 88347), (490, 86544), (504, 84140), (560, 75726), (588, 72120), (601, 70560), (630, 67312), (672, 63105), (720, 58898), (735, 57696), (784, 54090), (840, 50484), (882, 48080), (980, 43272), (1008, 42070), (1120, 37863), (1176, 36060), (1202, 35280), (1260, 33656), (1440, 29449), (1470, 28848), (1568, 27045), (1680, 25242), (1764, 24040), (1803, 23520), (1960, 21636), (2016, 21035), (2205, 19232), (2352, 18030), (2404, 17640), (2520, 16828), (2940, 14424), (3005, 14112), (3360, 12621), (3528, 12020), (3606, 11760), (3920, 10818), (4207, 10080), (4410, 9616), (4704, 9015), (4808, 8820), (5040, 8414), (5409, 7840), (5880, 7212), (6010, 7056)]