40168967160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{53791}}^1$

素因数の和:53946

約数の個数: 192

約数和(自身を含む): 141287915520

約数和(自身を除く): 101118948360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 127, 140, 147, 168, 196, 210, 245, 254, 280, 294, 381, 392, 420, 490, 508, 588, 635, 735, 762, 840, 889, 980, 1016, 1176, 1270, 1470, 1524, 1778, 1905, 1960, 2540, 2667, 2940, 3048, 3556, 3810, 4445, 5080, 5334, 5880, 6223, 7112, 7620, 8890, 10668, 12446, 13335, 15240, 17780, 18669, 21336, 24892, 26670, 31115, 35560, 37338, 49784, 53340, 53791, 62230, 74676, 93345, 106680, 107582, 124460, 149352, 161373, 186690, 215164, 248920, 268955, 322746, 373380, 376537, 430328, 537910, 645492, 746760, 753074, 806865, 1075820, 1129611, 1290984, 1506148, 1613730, 1882685, 2151640, 2259222, 2635759, 3012296, 3227460, 3765370, 4518444, 5271518, 5648055, 6454920, 6831457, 7530740, 7907277, 9036888, 10543036, 11296110, 13178795, 13662914, 15061480, 15814554, 20494371, 21086072, 22592220, 26357590, 27325828, 31629108, 34157285, 39536385, 40988742, 45184440, 47820199, 52715180, 54651656, 63258216, 68314570, 79072770, 81977484, 95640398, 102471855, 105430360, 136629140, 143460597, 158145540, 163954968, 191280796, 204943710, 239100995, 273258280, 286921194, 316291080, 334741393, 382561592, 409887420, 478201990, 573842388, 669482786, 717302985, 819774840, 956403980, 1004224179, 1147684776, 1338965572, 1434605970, 1673706965, 1912807960, 2008448358, 2677931144, 2869211940, 3347413930, 4016896716, 5021120895, 5738423880, 6694827860, 8033793432, 10042241790, 13389655720, 20084483580, 40168967160]

約数ペア:

[(1, 40168967160), (2, 20084483580), (3, 13389655720), (4, 10042241790), (5, 8033793432), (6, 6694827860), (7, 5738423880), (8, 5021120895), (10, 4016896716), (12, 3347413930), (14, 2869211940), (15, 2677931144), (20, 2008448358), (21, 1912807960), (24, 1673706965), (28, 1434605970), (30, 1338965572), (35, 1147684776), (40, 1004224179), (42, 956403980), (49, 819774840), (56, 717302985), (60, 669482786), (70, 573842388), (84, 478201990), (98, 409887420), (105, 382561592), (120, 334741393), (127, 316291080), (140, 286921194), (147, 273258280), (168, 239100995), (196, 204943710), (210, 191280796), (245, 163954968), (254, 158145540), (280, 143460597), (294, 136629140), (381, 105430360), (392, 102471855), (420, 95640398), (490, 81977484), (508, 79072770), (588, 68314570), (635, 63258216), (735, 54651656), (762, 52715180), (840, 47820199), (889, 45184440), (980, 40988742), (1016, 39536385), (1176, 34157285), (1270, 31629108), (1470, 27325828), (1524, 26357590), (1778, 22592220), (1905, 21086072), (1960, 20494371), (2540, 15814554), (2667, 15061480), (2940, 13662914), (3048, 13178795), (3556, 11296110), (3810, 10543036), (4445, 9036888), (5080, 7907277), (5334, 7530740), (5880, 6831457), (6223, 6454920), (7112, 5648055), (7620, 5271518), (8890, 4518444), (10668, 3765370), (12446, 3227460), (13335, 3012296), (15240, 2635759), (17780, 2259222), (18669, 2151640), (21336, 1882685), (24892, 1613730), (26670, 1506148), (31115, 1290984), (35560, 1129611), (37338, 1075820), (49784, 806865), (53340, 753074), (53791, 746760), (62230, 645492), (74676, 537910), (93345, 430328), (106680, 376537), (107582, 373380), (124460, 322746), (149352, 268955), (161373, 248920), (186690, 215164)]