17152920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 60652800

約数和(自身を除く): 43499880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 53, 58, 60, 62, 72, 87, 90, 93, 106, 116, 120, 124, 145, 155, 159, 174, 180, 186, 212, 232, 248, 261, 265, 279, 290, 310, 318, 348, 360, 372, 424, 435, 465, 477, 522, 530, 558, 580, 620, 636, 696, 744, 795, 870, 899, 930, 954, 1044, 1060, 1116, 1160, 1240, 1272, 1305, 1395, 1537, 1590, 1643, 1740, 1798, 1860, 1908, 2088, 2120, 2232, 2385, 2610, 2697, 2790, 3074, 3180, 3286, 3480, 3596, 3720, 3816, 4495, 4611, 4770, 4929, 5220, 5394, 5580, 6148, 6360, 6572, 7192, 7685, 8091, 8215, 8990, 9222, 9540, 9858, 10440, 10788, 11160, 12296, 13144, 13485, 13833, 14787, 15370, 16182, 16430, 17980, 18444, 19080, 19716, 21576, 23055, 24645, 26970, 27666, 29574, 30740, 32364, 32860, 35960, 36888, 39432, 40455, 46110, 47647, 49290, 53940, 55332, 59148, 61480, 64728, 65720, 69165, 73935, 80910, 92220, 95294, 98580, 107880, 110664, 118296, 138330, 142941, 147870, 161820, 184440, 190588, 197160, 238235, 276660, 285882, 295740, 323640, 381176, 428823, 476470, 553320, 571764, 591480, 714705, 857646, 952940, 1143528, 1429410, 1715292, 1905880, 2144115, 2858820, 3430584, 4288230, 5717640, 8576460, 17152920]

約数ペア:

[(1, 17152920), (2, 8576460), (3, 5717640), (4, 4288230), (5, 3430584), (6, 2858820), (8, 2144115), (9, 1905880), (10, 1715292), (12, 1429410), (15, 1143528), (18, 952940), (20, 857646), (24, 714705), (29, 591480), (30, 571764), (31, 553320), (36, 476470), (40, 428823), (45, 381176), (53, 323640), (58, 295740), (60, 285882), (62, 276660), (72, 238235), (87, 197160), (90, 190588), (93, 184440), (106, 161820), (116, 147870), (120, 142941), (124, 138330), (145, 118296), (155, 110664), (159, 107880), (174, 98580), (180, 95294), (186, 92220), (212, 80910), (232, 73935), (248, 69165), (261, 65720), (265, 64728), (279, 61480), (290, 59148), (310, 55332), (318, 53940), (348, 49290), (360, 47647), (372, 46110), (424, 40455), (435, 39432), (465, 36888), (477, 35960), (522, 32860), (530, 32364), (558, 30740), (580, 29574), (620, 27666), (636, 26970), (696, 24645), (744, 23055), (795, 21576), (870, 19716), (899, 19080), (930, 18444), (954, 17980), (1044, 16430), (1060, 16182), (1116, 15370), (1160, 14787), (1240, 13833), (1272, 13485), (1305, 13144), (1395, 12296), (1537, 11160), (1590, 10788), (1643, 10440), (1740, 9858), (1798, 9540), (1860, 9222), (1908, 8990), (2088, 8215), (2120, 8091), (2232, 7685), (2385, 7192), (2610, 6572), (2697, 6360), (2790, 6148), (3074, 5580), (3180, 5394), (3286, 5220), (3480, 4929), (3596, 4770), (3720, 4611), (3816, 4495)]