63706140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 207567360

約数和(自身を除く): 143861220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 109, 153, 170, 180, 191, 204, 218, 255, 306, 327, 340, 382, 436, 510, 545, 573, 612, 654, 764, 765, 955, 981, 1020, 1090, 1146, 1308, 1530, 1635, 1719, 1853, 1910, 1962, 2180, 2292, 2865, 3060, 3247, 3270, 3438, 3706, 3820, 3924, 4905, 5559, 5730, 6494, 6540, 6876, 7412, 8595, 9265, 9741, 9810, 11118, 11460, 12988, 16235, 16677, 17190, 18530, 19482, 19620, 20819, 22236, 27795, 29223, 32470, 33354, 34380, 37060, 38964, 41638, 48705, 55590, 58446, 62457, 64940, 66708, 83276, 83385, 97410, 104095, 111180, 116892, 124914, 146115, 166770, 187371, 194820, 208190, 249828, 292230, 312285, 333540, 353923, 374742, 416380, 584460, 624570, 707846, 749484, 936855, 1061769, 1249140, 1415692, 1769615, 1873710, 2123538, 3185307, 3539230, 3747420, 4247076, 5308845, 6370614, 7078460, 10617690, 12741228, 15926535, 21235380, 31853070, 63706140]

約数ペア:

[(1, 63706140), (2, 31853070), (3, 21235380), (4, 15926535), (5, 12741228), (6, 10617690), (9, 7078460), (10, 6370614), (12, 5308845), (15, 4247076), (17, 3747420), (18, 3539230), (20, 3185307), (30, 2123538), (34, 1873710), (36, 1769615), (45, 1415692), (51, 1249140), (60, 1061769), (68, 936855), (85, 749484), (90, 707846), (102, 624570), (109, 584460), (153, 416380), (170, 374742), (180, 353923), (191, 333540), (204, 312285), (218, 292230), (255, 249828), (306, 208190), (327, 194820), (340, 187371), (382, 166770), (436, 146115), (510, 124914), (545, 116892), (573, 111180), (612, 104095), (654, 97410), (764, 83385), (765, 83276), (955, 66708), (981, 64940), (1020, 62457), (1090, 58446), (1146, 55590), (1308, 48705), (1530, 41638), (1635, 38964), (1719, 37060), (1853, 34380), (1910, 33354), (1962, 32470), (2180, 29223), (2292, 27795), (2865, 22236), (3060, 20819), (3247, 19620), (3270, 19482), (3438, 18530), (3706, 17190), (3820, 16677), (3924, 16235), (4905, 12988), (5559, 11460), (5730, 11118), (6494, 9810), (6540, 9741), (6876, 9265), (7412, 8595)]