127120140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 443596608

約数和(自身を除く): 316476468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 233, 252, 315, 420, 433, 466, 630, 699, 866, 932, 1165, 1260, 1299, 1398, 1631, 1732, 2097, 2165, 2330, 2598, 2796, 3031, 3262, 3495, 3897, 4194, 4330, 4660, 4893, 5196, 6062, 6495, 6524, 6990, 7794, 8155, 8388, 8660, 9093, 9786, 10485, 12124, 12990, 13980, 14679, 15155, 15588, 16310, 18186, 19485, 19572, 20970, 24465, 25980, 27279, 29358, 30310, 32620, 36372, 38970, 41940, 45465, 48930, 54558, 58716, 60620, 73395, 77940, 90930, 97860, 100889, 109116, 136395, 146790, 181860, 201778, 272790, 293580, 302667, 403556, 504445, 545580, 605334, 706223, 908001, 1008890, 1210668, 1412446, 1513335, 1816002, 2017780, 2118669, 2824892, 3026670, 3531115, 3632004, 4237338, 4540005, 6053340, 6356007, 7062230, 8474676, 9080010, 10593345, 12712014, 14124460, 18160020, 21186690, 25424028, 31780035, 42373380, 63560070, 127120140]

約数ペア:

[(1, 127120140), (2, 63560070), (3, 42373380), (4, 31780035), (5, 25424028), (6, 21186690), (7, 18160020), (9, 14124460), (10, 12712014), (12, 10593345), (14, 9080010), (15, 8474676), (18, 7062230), (20, 6356007), (21, 6053340), (28, 4540005), (30, 4237338), (35, 3632004), (36, 3531115), (42, 3026670), (45, 2824892), (60, 2118669), (63, 2017780), (70, 1816002), (84, 1513335), (90, 1412446), (105, 1210668), (126, 1008890), (140, 908001), (180, 706223), (210, 605334), (233, 545580), (252, 504445), (315, 403556), (420, 302667), (433, 293580), (466, 272790), (630, 201778), (699, 181860), (866, 146790), (932, 136395), (1165, 109116), (1260, 100889), (1299, 97860), (1398, 90930), (1631, 77940), (1732, 73395), (2097, 60620), (2165, 58716), (2330, 54558), (2598, 48930), (2796, 45465), (3031, 41940), (3262, 38970), (3495, 36372), (3897, 32620), (4194, 30310), (4330, 29358), (4660, 27279), (4893, 25980), (5196, 24465), (6062, 20970), (6495, 19572), (6524, 19485), (6990, 18186), (7794, 16310), (8155, 15588), (8388, 15155), (8660, 14679), (9093, 13980), (9786, 12990), (10485, 12124)]