1771192640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{10009}}^1$

素因数の和:10112

約数の個数: 112

約数和(自身を含む): 4881676800

約数和(自身を除く): 3110484160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2212, 2240, 2528, 2765, 3160, 4424, 5056, 5530, 6320, 8848, 10009, 11060, 12640, 17696, 20018, 22120, 25280, 35392, 40036, 44240, 50045, 70063, 80072, 88480, 100090, 140126, 160144, 176960, 200180, 280252, 320288, 350315, 400360, 560504, 640576, 700630, 790711, 800720, 1121008, 1401260, 1581422, 1601440, 2242016, 2802520, 3162844, 3202880, 3953555, 4484032, 5534977, 5605040, 6325688, 7907110, 11069954, 11210080, 12651376, 15814220, 22139908, 22420160, 25302752, 27674885, 31628440, 44279816, 50605504, 55349770, 63256880, 88559632, 110699540, 126513760, 177119264, 221399080, 253027520, 354238528, 442798160, 885596320, 1771192640]

約数ペア:

[(1, 1771192640), (2, 885596320), (4, 442798160), (5, 354238528), (7, 253027520), (8, 221399080), (10, 177119264), (14, 126513760), (16, 110699540), (20, 88559632), (28, 63256880), (32, 55349770), (35, 50605504), (40, 44279816), (56, 31628440), (64, 27674885), (70, 25302752), (79, 22420160), (80, 22139908), (112, 15814220), (140, 12651376), (158, 11210080), (160, 11069954), (224, 7907110), (280, 6325688), (316, 5605040), (320, 5534977), (395, 4484032), (448, 3953555), (553, 3202880), (560, 3162844), (632, 2802520), (790, 2242016), (1106, 1601440), (1120, 1581422), (1264, 1401260), (1580, 1121008), (2212, 800720), (2240, 790711), (2528, 700630), (2765, 640576), (3160, 560504), (4424, 400360), (5056, 350315), (5530, 320288), (6320, 280252), (8848, 200180), (10009, 176960), (11060, 160144), (12640, 140126), (17696, 100090), (20018, 88480), (22120, 80072), (25280, 70063), (35392, 50045), (40036, 44240)]