153222160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1619}}^1$

素因数の和:1665

約数の個数: 120

約数和(自身を含む): 441132480

約数和(自身を除く): 287910320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 676, 728, 845, 910, 1040, 1183, 1352, 1456, 1619, 1690, 1820, 2366, 2704, 3238, 3380, 3640, 4732, 5915, 6476, 6760, 7280, 8095, 9464, 11333, 11830, 12952, 13520, 16190, 18928, 21047, 22666, 23660, 25904, 32380, 42094, 45332, 47320, 56665, 64760, 84188, 90664, 94640, 105235, 113330, 129520, 147329, 168376, 181328, 210470, 226660, 273611, 294658, 336752, 420940, 453320, 547222, 589316, 736645, 841880, 906640, 1094444, 1178632, 1368055, 1473290, 1683760, 1915277, 2188888, 2357264, 2736110, 2946580, 3830554, 4377776, 5472220, 5893160, 7661108, 9576385, 10944440, 11786320, 15322216, 19152770, 21888880, 30644432, 38305540, 76611080, 153222160]

約数ペア:

[(1, 153222160), (2, 76611080), (4, 38305540), (5, 30644432), (7, 21888880), (8, 19152770), (10, 15322216), (13, 11786320), (14, 10944440), (16, 9576385), (20, 7661108), (26, 5893160), (28, 5472220), (35, 4377776), (40, 3830554), (52, 2946580), (56, 2736110), (65, 2357264), (70, 2188888), (80, 1915277), (91, 1683760), (104, 1473290), (112, 1368055), (130, 1178632), (140, 1094444), (169, 906640), (182, 841880), (208, 736645), (260, 589316), (280, 547222), (338, 453320), (364, 420940), (455, 336752), (520, 294658), (560, 273611), (676, 226660), (728, 210470), (845, 181328), (910, 168376), (1040, 147329), (1183, 129520), (1352, 113330), (1456, 105235), (1619, 94640), (1690, 90664), (1820, 84188), (2366, 64760), (2704, 56665), (3238, 47320), (3380, 45332), (3640, 42094), (4732, 32380), (5915, 25904), (6476, 23660), (6760, 22666), (7280, 21047), (8095, 18928), (9464, 16190), (11333, 13520), (11830, 12952)]