12571567380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{1619}}^1$

素因数の和:2054

約数の個数: 144

約数和(自身を含む): 38529691200

約数和(自身を除く): 25958123820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 241, 358, 482, 537, 716, 723, 895, 964, 1074, 1205, 1446, 1611, 1619, 1790, 2148, 2169, 2410, 2685, 2892, 3222, 3238, 3580, 3615, 4338, 4820, 4857, 5370, 6444, 6476, 7230, 8055, 8095, 8676, 9714, 10740, 10845, 14460, 14571, 16110, 16190, 19428, 21690, 24285, 29142, 32220, 32380, 43139, 43380, 48570, 58284, 72855, 86278, 97140, 129417, 145710, 172556, 215695, 258834, 289801, 291420, 388251, 390179, 431390, 517668, 579602, 647085, 776502, 780358, 862780, 869403, 1159204, 1170537, 1294170, 1449005, 1553004, 1560716, 1738806, 1941255, 1950895, 2341074, 2588340, 2608209, 2898010, 3477612, 3511611, 3882510, 3901790, 4347015, 4682148, 5216418, 5796020, 5852685, 7023222, 7765020, 7803580, 8694030, 10432836, 11705370, 13041045, 14046444, 17388060, 17558055, 23410740, 26082090, 35116110, 52164180, 69842041, 70232220, 139684082, 209526123, 279368164, 349210205, 419052246, 628578369, 698420410, 838104492, 1047630615, 1257156738, 1396840820, 2095261230, 2514313476, 3142891845, 4190522460, 6285783690, 12571567380]

約数ペア:

[(1, 12571567380), (2, 6285783690), (3, 4190522460), (4, 3142891845), (5, 2514313476), (6, 2095261230), (9, 1396840820), (10, 1257156738), (12, 1047630615), (15, 838104492), (18, 698420410), (20, 628578369), (30, 419052246), (36, 349210205), (45, 279368164), (60, 209526123), (90, 139684082), (179, 70232220), (180, 69842041), (241, 52164180), (358, 35116110), (482, 26082090), (537, 23410740), (716, 17558055), (723, 17388060), (895, 14046444), (964, 13041045), (1074, 11705370), (1205, 10432836), (1446, 8694030), (1611, 7803580), (1619, 7765020), (1790, 7023222), (2148, 5852685), (2169, 5796020), (2410, 5216418), (2685, 4682148), (2892, 4347015), (3222, 3901790), (3238, 3882510), (3580, 3511611), (3615, 3477612), (4338, 2898010), (4820, 2608209), (4857, 2588340), (5370, 2341074), (6444, 1950895), (6476, 1941255), (7230, 1738806), (8055, 1560716), (8095, 1553004), (8676, 1449005), (9714, 1294170), (10740, 1170537), (10845, 1159204), (14460, 869403), (14571, 862780), (16110, 780358), (16190, 776502), (19428, 647085), (21690, 579602), (24285, 517668), (29142, 431390), (32220, 390179), (32380, 388251), (43139, 291420), (43380, 289801), (48570, 258834), (58284, 215695), (72855, 172556), (86278, 145710), (97140, 129417)]