154622160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2826

約数の個数: 240

約数和(自身を含む): 647637120

約数和(自身を除く): 493014960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 2789, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 5578, 6160, 6930, 7920, 8367, 9240, 11088, 11156, 13860, 13945, 16734, 18480, 19523, 22312, 25101, 27720, 27890, 30679, 33468, 39046, 41835, 44624, 50202, 55440, 55780, 58569, 61358, 66936, 78092, 83670, 92037, 97615, 100404, 111560, 117138, 122716, 125505, 133872, 153395, 156184, 167340, 175707, 184074, 195230, 200808, 214753, 223120, 234276, 245432, 251010, 276111, 292845, 306790, 312368, 334680, 351414, 368148, 390460, 401616, 429506, 460185, 468552, 490864, 502020, 552222, 585690, 613580, 644259, 669360, 702828, 736296, 780920, 859012, 878535, 920370, 937104, 1004040, 1073765, 1104444, 1171380, 1227160, 1288518, 1380555, 1405656, 1472592, 1561840, 1718024, 1757070, 1840740, 1932777, 2008080, 2147530, 2208888, 2342760, 2454320, 2577036, 2761110, 2811312, 3221295, 3436048, 3514140, 3681480, 3865554, 4295060, 4417776, 4685520, 5154072, 5522220, 6442590, 7028280, 7362960, 7731108, 8590120, 9663885, 10308144, 11044440, 12885180, 14056560, 15462216, 17180240, 19327770, 22088880, 25770360, 30924432, 38655540, 51540720, 77311080, 154622160]

約数ペア:

[(1, 154622160), (2, 77311080), (3, 51540720), (4, 38655540), (5, 30924432), (6, 25770360), (7, 22088880), (8, 19327770), (9, 17180240), (10, 15462216), (11, 14056560), (12, 12885180), (14, 11044440), (15, 10308144), (16, 9663885), (18, 8590120), (20, 7731108), (21, 7362960), (22, 7028280), (24, 6442590), (28, 5522220), (30, 5154072), (33, 4685520), (35, 4417776), (36, 4295060), (40, 3865554), (42, 3681480), (44, 3514140), (45, 3436048), (48, 3221295), (55, 2811312), (56, 2761110), (60, 2577036), (63, 2454320), (66, 2342760), (70, 2208888), (72, 2147530), (77, 2008080), (80, 1932777), (84, 1840740), (88, 1757070), (90, 1718024), (99, 1561840), (105, 1472592), (110, 1405656), (112, 1380555), (120, 1288518), (126, 1227160), (132, 1171380), (140, 1104444), (144, 1073765), (154, 1004040), (165, 937104), (168, 920370), (176, 878535), (180, 859012), (198, 780920), (210, 736296), (220, 702828), (231, 669360), (240, 644259), (252, 613580), (264, 585690), (280, 552222), (308, 502020), (315, 490864), (330, 468552), (336, 460185), (360, 429506), (385, 401616), (396, 390460), (420, 368148), (440, 351414), (462, 334680), (495, 312368), (504, 306790), (528, 292845), (560, 276111), (616, 251010), (630, 245432), (660, 234276), (693, 223120), (720, 214753), (770, 200808), (792, 195230), (840, 184074), (880, 175707), (924, 167340), (990, 156184), (1008, 153395), (1155, 133872), (1232, 125505), (1260, 122716), (1320, 117138), (1386, 111560), (1540, 100404), (1584, 97615), (1680, 92037), (1848, 83670), (1980, 78092), (2310, 66936), (2520, 61358), (2640, 58569), (2772, 55780), (2789, 55440), (3080, 50202), (3465, 44624), (3696, 41835), (3960, 39046), (4620, 33468), (5040, 30679), (5544, 27890), (5578, 27720), (6160, 25101), (6930, 22312), (7920, 19523), (8367, 18480), (9240, 16734), (11088, 13945), (11156, 13860)]