142743840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 475517952

約数和(自身を除く): 332774112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 80, 93, 96, 106, 120, 124, 155, 159, 160, 181, 186, 212, 240, 248, 265, 310, 318, 362, 372, 424, 465, 480, 496, 530, 543, 620, 636, 724, 744, 795, 848, 905, 930, 992, 1060, 1086, 1240, 1272, 1448, 1488, 1590, 1643, 1696, 1810, 1860, 2120, 2172, 2480, 2544, 2715, 2896, 2976, 3180, 3286, 3620, 3720, 4240, 4344, 4929, 4960, 5088, 5430, 5611, 5792, 6360, 6572, 7240, 7440, 8215, 8480, 8688, 9593, 9858, 10860, 11222, 12720, 13144, 14480, 14880, 16430, 16833, 17376, 19186, 19716, 21720, 22444, 24645, 25440, 26288, 28055, 28779, 28960, 32860, 33666, 38372, 39432, 43440, 44888, 47965, 49290, 52576, 56110, 57558, 65720, 67332, 76744, 78864, 84165, 86880, 89776, 95930, 98580, 112220, 115116, 131440, 134664, 143895, 153488, 157728, 168330, 179552, 191860, 197160, 224440, 230232, 262880, 269328, 287790, 297383, 306976, 336660, 383720, 394320, 448880, 460464, 538656, 575580, 594766, 673320, 767440, 788640, 892149, 897760, 920928, 1151160, 1189532, 1346640, 1486915, 1534880, 1784298, 2302320, 2379064, 2693280, 2973830, 3568596, 4460745, 4604640, 4758128, 5947660, 7137192, 8921490, 9516256, 11895320, 14274384, 17842980, 23790640, 28548768, 35685960, 47581280, 71371920, 142743840]

約数ペア:

[(1, 142743840), (2, 71371920), (3, 47581280), (4, 35685960), (5, 28548768), (6, 23790640), (8, 17842980), (10, 14274384), (12, 11895320), (15, 9516256), (16, 8921490), (20, 7137192), (24, 5947660), (30, 4758128), (31, 4604640), (32, 4460745), (40, 3568596), (48, 2973830), (53, 2693280), (60, 2379064), (62, 2302320), (80, 1784298), (93, 1534880), (96, 1486915), (106, 1346640), (120, 1189532), (124, 1151160), (155, 920928), (159, 897760), (160, 892149), (181, 788640), (186, 767440), (212, 673320), (240, 594766), (248, 575580), (265, 538656), (310, 460464), (318, 448880), (362, 394320), (372, 383720), (424, 336660), (465, 306976), (480, 297383), (496, 287790), (530, 269328), (543, 262880), (620, 230232), (636, 224440), (724, 197160), (744, 191860), (795, 179552), (848, 168330), (905, 157728), (930, 153488), (992, 143895), (1060, 134664), (1086, 131440), (1240, 115116), (1272, 112220), (1448, 98580), (1488, 95930), (1590, 89776), (1643, 86880), (1696, 84165), (1810, 78864), (1860, 76744), (2120, 67332), (2172, 65720), (2480, 57558), (2544, 56110), (2715, 52576), (2896, 49290), (2976, 47965), (3180, 44888), (3286, 43440), (3620, 39432), (3720, 38372), (4240, 33666), (4344, 32860), (4929, 28960), (4960, 28779), (5088, 28055), (5430, 26288), (5611, 25440), (5792, 24645), (6360, 22444), (6572, 21720), (7240, 19716), (7440, 19186), (8215, 17376), (8480, 16833), (8688, 16430), (9593, 14880), (9858, 14480), (10860, 13144), (11222, 12720)]