66055920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 245796768

約数和(自身を除く): 179740848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 137, 140, 147, 164, 168, 196, 205, 210, 240, 245, 246, 274, 280, 287, 294, 328, 336, 392, 410, 411, 420, 490, 492, 548, 560, 574, 588, 615, 656, 685, 735, 784, 820, 822, 840, 861, 959, 980, 984, 1096, 1148, 1176, 1230, 1370, 1435, 1470, 1640, 1644, 1680, 1722, 1918, 1960, 1968, 2009, 2055, 2192, 2296, 2352, 2460, 2740, 2870, 2877, 2940, 3280, 3288, 3444, 3836, 3920, 4018, 4110, 4305, 4592, 4795, 4920, 5480, 5617, 5740, 5754, 5880, 6027, 6576, 6713, 6888, 7672, 8036, 8220, 8610, 9590, 9840, 10045, 10960, 11234, 11480, 11508, 11760, 12054, 13426, 13776, 14385, 15344, 16072, 16440, 16851, 17220, 19180, 20090, 20139, 22468, 22960, 23016, 24108, 26852, 28085, 28770, 30135, 32144, 32880, 33565, 33702, 34440, 38360, 39319, 40180, 40278, 44936, 46032, 48216, 53704, 56170, 57540, 60270, 67130, 67404, 68880, 76720, 78638, 80360, 80556, 84255, 89872, 96432, 100695, 107408, 112340, 115080, 117957, 120540, 134260, 134808, 157276, 160720, 161112, 168510, 196595, 201390, 224680, 230160, 235914, 241080, 268520, 269616, 275233, 314552, 322224, 337020, 393190, 402780, 449360, 471828, 482160, 537040, 550466, 589785, 629104, 674040, 786380, 805560, 825699, 943656, 1100932, 1179570, 1348080, 1376165, 1572760, 1611120, 1651398, 1887312, 2201864, 2359140, 2752330, 3145520, 3302796, 4128495, 4403728, 4718280, 5504660, 6605592, 8256990, 9436560, 11009320, 13211184, 16513980, 22018640, 33027960, 66055920]

約数ペア:

[(1, 66055920), (2, 33027960), (3, 22018640), (4, 16513980), (5, 13211184), (6, 11009320), (7, 9436560), (8, 8256990), (10, 6605592), (12, 5504660), (14, 4718280), (15, 4403728), (16, 4128495), (20, 3302796), (21, 3145520), (24, 2752330), (28, 2359140), (30, 2201864), (35, 1887312), (40, 1651398), (41, 1611120), (42, 1572760), (48, 1376165), (49, 1348080), (56, 1179570), (60, 1100932), (70, 943656), (80, 825699), (82, 805560), (84, 786380), (98, 674040), (105, 629104), (112, 589785), (120, 550466), (123, 537040), (137, 482160), (140, 471828), (147, 449360), (164, 402780), (168, 393190), (196, 337020), (205, 322224), (210, 314552), (240, 275233), (245, 269616), (246, 268520), (274, 241080), (280, 235914), (287, 230160), (294, 224680), (328, 201390), (336, 196595), (392, 168510), (410, 161112), (411, 160720), (420, 157276), (490, 134808), (492, 134260), (548, 120540), (560, 117957), (574, 115080), (588, 112340), (615, 107408), (656, 100695), (685, 96432), (735, 89872), (784, 84255), (820, 80556), (822, 80360), (840, 78638), (861, 76720), (959, 68880), (980, 67404), (984, 67130), (1096, 60270), (1148, 57540), (1176, 56170), (1230, 53704), (1370, 48216), (1435, 46032), (1470, 44936), (1640, 40278), (1644, 40180), (1680, 39319), (1722, 38360), (1918, 34440), (1960, 33702), (1968, 33565), (2009, 32880), (2055, 32144), (2192, 30135), (2296, 28770), (2352, 28085), (2460, 26852), (2740, 24108), (2870, 23016), (2877, 22960), (2940, 22468), (3280, 20139), (3288, 20090), (3444, 19180), (3836, 17220), (3920, 16851), (4018, 16440), (4110, 16072), (4305, 15344), (4592, 14385), (4795, 13776), (4920, 13426), (5480, 12054), (5617, 11760), (5740, 11508), (5754, 11480), (5880, 11234), (6027, 10960), (6576, 10045), (6713, 9840), (6888, 9590), (7672, 8610), (8036, 8220)]