6686376480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{663331}}^1$

素因数の和:663359

約数の個数: 144

約数和(自身を含む): 26076907584

約数和(自身を除く): 19390531104

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 663331, 1326662, 1989993, 2653324, 3316655, 3979986, 4643317, 5306648, 5969979, 6633310, 7959972, 9286634, 9949965, 10613296, 11939958, 13266620, 13929951, 15919944, 18573268, 19899930, 21226592, 23216585, 23879916, 26533240, 27859902, 29849895, 31839888, 37146536, 39799860, 41789853, 46433170, 47759832, 53066480, 55719804, 59699790, 63679776, 69649755, 74293072, 79599720, 83579706, 92866340, 95519664, 106132960, 111439608, 119399580, 139299510, 148586144, 159199440, 167159412, 185732680, 191039328, 208949265, 222879216, 238799160, 278599020, 318398880, 334318824, 371465360, 417898530, 445758432, 477598320, 557198040, 668637648, 742930720, 835797060, 955196640, 1114396080, 1337275296, 1671594120, 2228792160, 3343188240, 6686376480]

約数ペア:

[(1, 6686376480), (2, 3343188240), (3, 2228792160), (4, 1671594120), (5, 1337275296), (6, 1114396080), (7, 955196640), (8, 835797060), (9, 742930720), (10, 668637648), (12, 557198040), (14, 477598320), (15, 445758432), (16, 417898530), (18, 371465360), (20, 334318824), (21, 318398880), (24, 278599020), (28, 238799160), (30, 222879216), (32, 208949265), (35, 191039328), (36, 185732680), (40, 167159412), (42, 159199440), (45, 148586144), (48, 139299510), (56, 119399580), (60, 111439608), (63, 106132960), (70, 95519664), (72, 92866340), (80, 83579706), (84, 79599720), (90, 74293072), (96, 69649755), (105, 63679776), (112, 59699790), (120, 55719804), (126, 53066480), (140, 47759832), (144, 46433170), (160, 41789853), (168, 39799860), (180, 37146536), (210, 31839888), (224, 29849895), (240, 27859902), (252, 26533240), (280, 23879916), (288, 23216585), (315, 21226592), (336, 19899930), (360, 18573268), (420, 15919944), (480, 13929951), (504, 13266620), (560, 11939958), (630, 10613296), (672, 9949965), (720, 9286634), (840, 7959972), (1008, 6633310), (1120, 5969979), (1260, 5306648), (1440, 4643317), (1680, 3979986), (2016, 3316655), (2520, 2653324), (3360, 1989993), (5040, 1326662), (10080, 663331)]