47173560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 163814400

約数和(自身を除く): 116640840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 631, 712, 840, 890, 1068, 1246, 1262, 1335, 1780, 1869, 1893, 2136, 2492, 2524, 2670, 3115, 3155, 3560, 3738, 3786, 4417, 4984, 5048, 5340, 6230, 6310, 7476, 7572, 8834, 9345, 9465, 10680, 12460, 12620, 13251, 14952, 15144, 17668, 18690, 18930, 22085, 24920, 25240, 26502, 35336, 37380, 37860, 44170, 53004, 56159, 66255, 74760, 75720, 88340, 106008, 112318, 132510, 168477, 176680, 224636, 265020, 280795, 336954, 393113, 449272, 530040, 561590, 673908, 786226, 842385, 1123180, 1179339, 1347816, 1572452, 1684770, 1965565, 2246360, 2358678, 3144904, 3369540, 3931130, 4717356, 5896695, 6739080, 7862260, 9434712, 11793390, 15724520, 23586780, 47173560]

約数ペア:

[(1, 47173560), (2, 23586780), (3, 15724520), (4, 11793390), (5, 9434712), (6, 7862260), (7, 6739080), (8, 5896695), (10, 4717356), (12, 3931130), (14, 3369540), (15, 3144904), (20, 2358678), (21, 2246360), (24, 1965565), (28, 1684770), (30, 1572452), (35, 1347816), (40, 1179339), (42, 1123180), (56, 842385), (60, 786226), (70, 673908), (84, 561590), (89, 530040), (105, 449272), (120, 393113), (140, 336954), (168, 280795), (178, 265020), (210, 224636), (267, 176680), (280, 168477), (356, 132510), (420, 112318), (445, 106008), (534, 88340), (623, 75720), (631, 74760), (712, 66255), (840, 56159), (890, 53004), (1068, 44170), (1246, 37860), (1262, 37380), (1335, 35336), (1780, 26502), (1869, 25240), (1893, 24920), (2136, 22085), (2492, 18930), (2524, 18690), (2670, 17668), (3115, 15144), (3155, 14952), (3560, 13251), (3738, 12620), (3786, 12460), (4417, 10680), (4984, 9465), (5048, 9345), (5340, 8834), (6230, 7572), (6310, 7476)]