159085920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:557

約数の個数: 192

約数和(自身を含む): 579156480

約数和(自身を除く): 420070560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 210, 224, 226, 240, 280, 336, 339, 419, 420, 452, 480, 560, 565, 672, 678, 791, 838, 840, 904, 1120, 1130, 1257, 1356, 1582, 1676, 1680, 1695, 1808, 2095, 2260, 2373, 2514, 2712, 2933, 3164, 3352, 3360, 3390, 3616, 3955, 4190, 4520, 4746, 5028, 5424, 5866, 6285, 6328, 6704, 6780, 7910, 8380, 8799, 9040, 9492, 10056, 10848, 11732, 11865, 12570, 12656, 13408, 13560, 14665, 15820, 16760, 17598, 18080, 18984, 20112, 23464, 23730, 25140, 25312, 27120, 29330, 31640, 33520, 35196, 37968, 40224, 43995, 46928, 47347, 47460, 50280, 54240, 58660, 63280, 67040, 70392, 75936, 87990, 93856, 94694, 94920, 100560, 117320, 126560, 140784, 142041, 175980, 189388, 189840, 201120, 234640, 236735, 281568, 284082, 331429, 351960, 378776, 379680, 469280, 473470, 568164, 662858, 703920, 710205, 757552, 946940, 994287, 1136328, 1325716, 1407840, 1420410, 1515104, 1657145, 1893880, 1988574, 2272656, 2651432, 2840820, 3314290, 3787760, 3977148, 4545312, 4971435, 5302864, 5681640, 6628580, 7575520, 7954296, 9942870, 10605728, 11363280, 13257160, 15908592, 19885740, 22726560, 26514320, 31817184, 39771480, 53028640, 79542960, 159085920]

約数ペア:

[(1, 159085920), (2, 79542960), (3, 53028640), (4, 39771480), (5, 31817184), (6, 26514320), (7, 22726560), (8, 19885740), (10, 15908592), (12, 13257160), (14, 11363280), (15, 10605728), (16, 9942870), (20, 7954296), (21, 7575520), (24, 6628580), (28, 5681640), (30, 5302864), (32, 4971435), (35, 4545312), (40, 3977148), (42, 3787760), (48, 3314290), (56, 2840820), (60, 2651432), (70, 2272656), (80, 1988574), (84, 1893880), (96, 1657145), (105, 1515104), (112, 1420410), (113, 1407840), (120, 1325716), (140, 1136328), (160, 994287), (168, 946940), (210, 757552), (224, 710205), (226, 703920), (240, 662858), (280, 568164), (336, 473470), (339, 469280), (419, 379680), (420, 378776), (452, 351960), (480, 331429), (560, 284082), (565, 281568), (672, 236735), (678, 234640), (791, 201120), (838, 189840), (840, 189388), (904, 175980), (1120, 142041), (1130, 140784), (1257, 126560), (1356, 117320), (1582, 100560), (1676, 94920), (1680, 94694), (1695, 93856), (1808, 87990), (2095, 75936), (2260, 70392), (2373, 67040), (2514, 63280), (2712, 58660), (2933, 54240), (3164, 50280), (3352, 47460), (3360, 47347), (3390, 46928), (3616, 43995), (3955, 40224), (4190, 37968), (4520, 35196), (4746, 33520), (5028, 31640), (5424, 29330), (5866, 27120), (6285, 25312), (6328, 25140), (6704, 23730), (6780, 23464), (7910, 20112), (8380, 18984), (8799, 18080), (9040, 17598), (9492, 16760), (10056, 15820), (10848, 14665), (11732, 13560), (11865, 13408), (12570, 12656)]