2013526240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 5540633280

約数和(自身を除く): 3527107040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 173, 176, 187, 220, 272, 340, 346, 352, 374, 389, 440, 544, 680, 692, 748, 778, 865, 880, 935, 1360, 1384, 1496, 1556, 1730, 1760, 1870, 1903, 1945, 2720, 2768, 2941, 2992, 3112, 3460, 3740, 3806, 3890, 4279, 5536, 5882, 5984, 6224, 6613, 6920, 7480, 7612, 7780, 8558, 9515, 11764, 12448, 13226, 13840, 14705, 14960, 15224, 15560, 17116, 19030, 21395, 23528, 26452, 27680, 29410, 29920, 30448, 31120, 32351, 33065, 34232, 38060, 42790, 47056, 52904, 58820, 60896, 62240, 64702, 66130, 67297, 68464, 72743, 76120, 85580, 94112, 105808, 117640, 129404, 132260, 134594, 136928, 145486, 152240, 161755, 171160, 211616, 235280, 258808, 264520, 269188, 290972, 304480, 323510, 336485, 342320, 363715, 470560, 517616, 529040, 538376, 581944, 647020, 672970, 684640, 727430, 740267, 1035232, 1058080, 1076752, 1144049, 1163888, 1294040, 1345940, 1454860, 1480534, 2153504, 2288098, 2327776, 2588080, 2691880, 2909720, 2961068, 3701335, 4576196, 5176160, 5383760, 5720245, 5819440, 5922136, 7402670, 9152392, 10767520, 11440490, 11638880, 11844272, 12584539, 14805340, 18304784, 22880980, 23688544, 25169078, 29610680, 36609568, 45761960, 50338156, 59221360, 62922695, 91523920, 100676312, 118442720, 125845390, 183047840, 201352624, 251690780, 402705248, 503381560, 1006763120, 2013526240]

約数ペア:

[(1, 2013526240), (2, 1006763120), (4, 503381560), (5, 402705248), (8, 251690780), (10, 201352624), (11, 183047840), (16, 125845390), (17, 118442720), (20, 100676312), (22, 91523920), (32, 62922695), (34, 59221360), (40, 50338156), (44, 45761960), (55, 36609568), (68, 29610680), (80, 25169078), (85, 23688544), (88, 22880980), (110, 18304784), (136, 14805340), (160, 12584539), (170, 11844272), (173, 11638880), (176, 11440490), (187, 10767520), (220, 9152392), (272, 7402670), (340, 5922136), (346, 5819440), (352, 5720245), (374, 5383760), (389, 5176160), (440, 4576196), (544, 3701335), (680, 2961068), (692, 2909720), (748, 2691880), (778, 2588080), (865, 2327776), (880, 2288098), (935, 2153504), (1360, 1480534), (1384, 1454860), (1496, 1345940), (1556, 1294040), (1730, 1163888), (1760, 1144049), (1870, 1076752), (1903, 1058080), (1945, 1035232), (2720, 740267), (2768, 727430), (2941, 684640), (2992, 672970), (3112, 647020), (3460, 581944), (3740, 538376), (3806, 529040), (3890, 517616), (4279, 470560), (5536, 363715), (5882, 342320), (5984, 336485), (6224, 323510), (6613, 304480), (6920, 290972), (7480, 269188), (7612, 264520), (7780, 258808), (8558, 235280), (9515, 211616), (11764, 171160), (12448, 161755), (13226, 152240), (13840, 145486), (14705, 136928), (14960, 134594), (15224, 132260), (15560, 129404), (17116, 117640), (19030, 105808), (21395, 94112), (23528, 85580), (26452, 76120), (27680, 72743), (29410, 68464), (29920, 67297), (30448, 66130), (31120, 64702), (32351, 62240), (33065, 60896), (34232, 58820), (38060, 52904), (42790, 47056)]