140277200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 180

約数和(自身を含む): 416086092

約数和(自身を除く): 275808892

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 170, 175, 196, 200, 238, 245, 272, 280, 340, 350, 392, 400, 421, 425, 476, 490, 560, 595, 680, 700, 784, 833, 842, 850, 952, 980, 1190, 1225, 1360, 1400, 1666, 1684, 1700, 1904, 1960, 2105, 2380, 2450, 2800, 2947, 2975, 3332, 3368, 3400, 3920, 4165, 4210, 4760, 4900, 5894, 5950, 6664, 6736, 6800, 7157, 8330, 8420, 9520, 9800, 10525, 11788, 11900, 13328, 14314, 14735, 16660, 16840, 19600, 20629, 20825, 21050, 23576, 23800, 28628, 29470, 33320, 33680, 35785, 41258, 41650, 42100, 47152, 47600, 50099, 57256, 58940, 66640, 71570, 73675, 82516, 83300, 84200, 100198, 103145, 114512, 117880, 143140, 147350, 165032, 166600, 168400, 178925, 200396, 206290, 235760, 250495, 286280, 294700, 330064, 333200, 350693, 357850, 400792, 412580, 500990, 515725, 572560, 589400, 701386, 715700, 801584, 825160, 1001980, 1031450, 1178800, 1252475, 1402772, 1431400, 1650320, 1753465, 2003960, 2062900, 2504950, 2805544, 2862800, 3506930, 4007920, 4125800, 5009900, 5611088, 7013860, 8251600, 8767325, 10019800, 14027720, 17534650, 20039600, 28055440, 35069300, 70138600, 140277200]

約数ペア:

[(1, 140277200), (2, 70138600), (4, 35069300), (5, 28055440), (7, 20039600), (8, 17534650), (10, 14027720), (14, 10019800), (16, 8767325), (17, 8251600), (20, 7013860), (25, 5611088), (28, 5009900), (34, 4125800), (35, 4007920), (40, 3506930), (49, 2862800), (50, 2805544), (56, 2504950), (68, 2062900), (70, 2003960), (80, 1753465), (85, 1650320), (98, 1431400), (100, 1402772), (112, 1252475), (119, 1178800), (136, 1031450), (140, 1001980), (170, 825160), (175, 801584), (196, 715700), (200, 701386), (238, 589400), (245, 572560), (272, 515725), (280, 500990), (340, 412580), (350, 400792), (392, 357850), (400, 350693), (421, 333200), (425, 330064), (476, 294700), (490, 286280), (560, 250495), (595, 235760), (680, 206290), (700, 200396), (784, 178925), (833, 168400), (842, 166600), (850, 165032), (952, 147350), (980, 143140), (1190, 117880), (1225, 114512), (1360, 103145), (1400, 100198), (1666, 84200), (1684, 83300), (1700, 82516), (1904, 73675), (1960, 71570), (2105, 66640), (2380, 58940), (2450, 57256), (2800, 50099), (2947, 47600), (2975, 47152), (3332, 42100), (3368, 41650), (3400, 41258), (3920, 35785), (4165, 33680), (4210, 33320), (4760, 29470), (4900, 28628), (5894, 23800), (5950, 23576), (6664, 21050), (6736, 20825), (6800, 20629), (7157, 19600), (8330, 16840), (8420, 16660), (9520, 14735), (9800, 14314), (10525, 13328), (11788, 11900)]