471648520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 1239900480

約数和(自身を除く): 768251960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 331, 392, 490, 662, 727, 980, 1324, 1454, 1655, 1960, 2317, 2648, 2908, 3310, 3635, 4634, 5089, 5816, 6620, 7270, 9268, 10178, 11585, 13240, 14540, 16219, 18536, 20356, 23170, 25445, 29080, 32438, 35623, 40712, 46340, 50890, 64876, 71246, 81095, 92680, 101780, 129752, 142492, 162190, 178115, 203560, 240637, 284984, 324380, 356230, 481274, 648760, 712460, 962548, 1203185, 1424920, 1684459, 1925096, 2406370, 3368918, 4812740, 6737836, 8422295, 9625480, 11791213, 13475672, 16844590, 23582426, 33689180, 47164852, 58956065, 67378360, 94329704, 117912130, 235824260, 471648520]

約数ペア:

[(1, 471648520), (2, 235824260), (4, 117912130), (5, 94329704), (7, 67378360), (8, 58956065), (10, 47164852), (14, 33689180), (20, 23582426), (28, 16844590), (35, 13475672), (40, 11791213), (49, 9625480), (56, 8422295), (70, 6737836), (98, 4812740), (140, 3368918), (196, 2406370), (245, 1925096), (280, 1684459), (331, 1424920), (392, 1203185), (490, 962548), (662, 712460), (727, 648760), (980, 481274), (1324, 356230), (1454, 324380), (1655, 284984), (1960, 240637), (2317, 203560), (2648, 178115), (2908, 162190), (3310, 142492), (3635, 129752), (4634, 101780), (5089, 92680), (5816, 81095), (6620, 71246), (7270, 64876), (9268, 50890), (10178, 46340), (11585, 40712), (13240, 35623), (14540, 32438), (16219, 29080), (18536, 25445), (20356, 23170)]