202166720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5350

約数の個数: 112

約数和(自身を含む): 582655680

約数和(自身を除く): 380488960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5309, 5440, 7616, 9520, 10618, 19040, 21236, 26545, 37163, 38080, 42472, 53090, 74326, 84944, 90253, 106180, 148652, 169888, 180506, 185815, 212360, 297304, 339776, 361012, 371630, 424720, 451265, 594608, 631771, 722024, 743260, 849440, 902530, 1189216, 1263542, 1444048, 1486520, 1698880, 1805060, 2378432, 2527084, 2888096, 2973040, 3158855, 3610120, 5054168, 5776192, 5946080, 6317710, 7220240, 10108336, 11892160, 12635420, 14440480, 20216672, 25270840, 28880960, 40433344, 50541680, 101083360, 202166720]

約数ペア:

[(1, 202166720), (2, 101083360), (4, 50541680), (5, 40433344), (7, 28880960), (8, 25270840), (10, 20216672), (14, 14440480), (16, 12635420), (17, 11892160), (20, 10108336), (28, 7220240), (32, 6317710), (34, 5946080), (35, 5776192), (40, 5054168), (56, 3610120), (64, 3158855), (68, 2973040), (70, 2888096), (80, 2527084), (85, 2378432), (112, 1805060), (119, 1698880), (136, 1486520), (140, 1444048), (160, 1263542), (170, 1189216), (224, 902530), (238, 849440), (272, 743260), (280, 722024), (320, 631771), (340, 594608), (448, 451265), (476, 424720), (544, 371630), (560, 361012), (595, 339776), (680, 297304), (952, 212360), (1088, 185815), (1120, 180506), (1190, 169888), (1360, 148652), (1904, 106180), (2240, 90253), (2380, 84944), (2720, 74326), (3808, 53090), (4760, 42472), (5309, 38080), (5440, 37163), (7616, 26545), (9520, 21236), (10618, 19040)]