160463520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15919}}^1$

素因数の和:15947

約数の個数: 144

約数和(自身を含む): 625847040

約数和(自身を除く): 465383520

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, 15919, 31838, 47757, 63676, 79595, 95514, 111433, 127352, 143271, 159190, 191028, 222866, 238785, 254704, 286542, 318380, 334299, 382056, 445732, 477570, 509408, 557165, 573084, 636760, 668598, 716355, 764112, 891464, 955140, 1002897, 1114330, 1146168, 1273520, 1337196, 1432710, 1528224, 1671495, 1782928, 1910280, 2005794, 2228660, 2292336, 2547040, 2674392, 2865420, 3342990, 3565856, 3820560, 4011588, 4457320, 4584672, 5014485, 5348784, 5730840, 6685980, 7641120, 8023176, 8914640, 10028970, 10697568, 11461680, 13371960, 16046352, 17829280, 20057940, 22923360, 26743920, 32092704, 40115880, 53487840, 80231760, 160463520]

約数ペア:

[(1, 160463520), (2, 80231760), (3, 53487840), (4, 40115880), (5, 32092704), (6, 26743920), (7, 22923360), (8, 20057940), (9, 17829280), (10, 16046352), (12, 13371960), (14, 11461680), (15, 10697568), (16, 10028970), (18, 8914640), (20, 8023176), (21, 7641120), (24, 6685980), (28, 5730840), (30, 5348784), (32, 5014485), (35, 4584672), (36, 4457320), (40, 4011588), (42, 3820560), (45, 3565856), (48, 3342990), (56, 2865420), (60, 2674392), (63, 2547040), (70, 2292336), (72, 2228660), (80, 2005794), (84, 1910280), (90, 1782928), (96, 1671495), (105, 1528224), (112, 1432710), (120, 1337196), (126, 1273520), (140, 1146168), (144, 1114330), (160, 1002897), (168, 955140), (180, 891464), (210, 764112), (224, 716355), (240, 668598), (252, 636760), (280, 573084), (288, 557165), (315, 509408), (336, 477570), (360, 445732), (420, 382056), (480, 334299), (504, 318380), (560, 286542), (630, 254704), (672, 238785), (720, 222866), (840, 191028), (1008, 159190), (1120, 143271), (1260, 127352), (1440, 111433), (1680, 95514), (2016, 79595), (2520, 63676), (3360, 47757), (5040, 31838), (10080, 15919)]