676415520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42703}}^1$

素因数の和:42735

約数の個数: 144

約数和(自身を含む): 2518169472

約数和(自身を除く): 1841753952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 42703, 85406, 128109, 170812, 213515, 256218, 341624, 384327, 427030, 469733, 512436, 640545, 683248, 768654, 854060, 939466, 1024872, 1281090, 1366496, 1409199, 1537308, 1708120, 1878932, 1921635, 2049744, 2348665, 2562180, 2818398, 3074616, 3416240, 3757864, 3843270, 4099488, 4227597, 4697330, 5124360, 5636796, 6149232, 6832480, 7045995, 7515728, 7686540, 8455194, 9394660, 10248720, 11273592, 12298464, 14091990, 15031456, 15373080, 16910388, 18789320, 20497440, 21137985, 22547184, 28183980, 30746160, 33820776, 37578640, 42275970, 45094368, 56367960, 61492320, 67641552, 75157280, 84551940, 112735920, 135283104, 169103880, 225471840, 338207760, 676415520]

約数ペア:

[(1, 676415520), (2, 338207760), (3, 225471840), (4, 169103880), (5, 135283104), (6, 112735920), (8, 84551940), (9, 75157280), (10, 67641552), (11, 61492320), (12, 56367960), (15, 45094368), (16, 42275970), (18, 37578640), (20, 33820776), (22, 30746160), (24, 28183980), (30, 22547184), (32, 21137985), (33, 20497440), (36, 18789320), (40, 16910388), (44, 15373080), (45, 15031456), (48, 14091990), (55, 12298464), (60, 11273592), (66, 10248720), (72, 9394660), (80, 8455194), (88, 7686540), (90, 7515728), (96, 7045995), (99, 6832480), (110, 6149232), (120, 5636796), (132, 5124360), (144, 4697330), (160, 4227597), (165, 4099488), (176, 3843270), (180, 3757864), (198, 3416240), (220, 3074616), (240, 2818398), (264, 2562180), (288, 2348665), (330, 2049744), (352, 1921635), (360, 1878932), (396, 1708120), (440, 1537308), (480, 1409199), (495, 1366496), (528, 1281090), (660, 1024872), (720, 939466), (792, 854060), (880, 768654), (990, 683248), (1056, 640545), (1320, 512436), (1440, 469733), (1584, 427030), (1760, 384327), (1980, 341624), (2640, 256218), (3168, 213515), (3960, 170812), (5280, 128109), (7920, 85406), (15840, 42703)]