142546680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 489265920

約数和(自身を除く): 346719240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 241, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 482, 530, 558, 620, 636, 723, 744, 795, 930, 954, 964, 1060, 1116, 1205, 1240, 1272, 1395, 1446, 1590, 1643, 1860, 1908, 1928, 2120, 2169, 2232, 2385, 2410, 2790, 2892, 3180, 3286, 3615, 3720, 3816, 4338, 4770, 4820, 4929, 5580, 5784, 6360, 6572, 7230, 7471, 8215, 8676, 9540, 9640, 9858, 10845, 11160, 12773, 13144, 14460, 14787, 14942, 16430, 17352, 19080, 19716, 21690, 22413, 24645, 25546, 28920, 29574, 29884, 32860, 37355, 38319, 39432, 43380, 44826, 49290, 51092, 59148, 59768, 63865, 65720, 67239, 73935, 74710, 76638, 86760, 89652, 98580, 102184, 112065, 114957, 118296, 127730, 134478, 147870, 149420, 153276, 179304, 191595, 197160, 224130, 229914, 255460, 268956, 295740, 298840, 306552, 336195, 383190, 395963, 448260, 459828, 510920, 537912, 574785, 591480, 672390, 766380, 791926, 896520, 919656, 1149570, 1187889, 1344780, 1532760, 1583852, 1979815, 2299140, 2375778, 2689560, 3167704, 3563667, 3959630, 4598280, 4751556, 5939445, 7127334, 7919260, 9503112, 11878890, 14254668, 15838520, 17818335, 23757780, 28509336, 35636670, 47515560, 71273340, 142546680]

約数ペア:

[(1, 142546680), (2, 71273340), (3, 47515560), (4, 35636670), (5, 28509336), (6, 23757780), (8, 17818335), (9, 15838520), (10, 14254668), (12, 11878890), (15, 9503112), (18, 7919260), (20, 7127334), (24, 5939445), (30, 4751556), (31, 4598280), (36, 3959630), (40, 3563667), (45, 3167704), (53, 2689560), (60, 2375778), (62, 2299140), (72, 1979815), (90, 1583852), (93, 1532760), (106, 1344780), (120, 1187889), (124, 1149570), (155, 919656), (159, 896520), (180, 791926), (186, 766380), (212, 672390), (241, 591480), (248, 574785), (265, 537912), (279, 510920), (310, 459828), (318, 448260), (360, 395963), (372, 383190), (424, 336195), (465, 306552), (477, 298840), (482, 295740), (530, 268956), (558, 255460), (620, 229914), (636, 224130), (723, 197160), (744, 191595), (795, 179304), (930, 153276), (954, 149420), (964, 147870), (1060, 134478), (1116, 127730), (1205, 118296), (1240, 114957), (1272, 112065), (1395, 102184), (1446, 98580), (1590, 89652), (1643, 86760), (1860, 76638), (1908, 74710), (1928, 73935), (2120, 67239), (2169, 65720), (2232, 63865), (2385, 59768), (2410, 59148), (2790, 51092), (2892, 49290), (3180, 44826), (3286, 43380), (3615, 39432), (3720, 38319), (3816, 37355), (4338, 32860), (4770, 29884), (4820, 29574), (4929, 28920), (5580, 25546), (5784, 24645), (6360, 22413), (6572, 21690), (7230, 19716), (7471, 19080), (8215, 17352), (8676, 16430), (9540, 14942), (9640, 14787), (9858, 14460), (10845, 13144), (11160, 12773)]