209446560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{5387}}^1$

素因数の和:5417

約数の個数: 144

約数和(自身を含む): 741345696

約数和(自身を除く): 531899136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5387, 6480, 7776, 9720, 10774, 12960, 16161, 19440, 21548, 26935, 32322, 38880, 43096, 48483, 53870, 64644, 80805, 86192, 96966, 107740, 129288, 145449, 161610, 172384, 193932, 215480, 242415, 258576, 290898, 323220, 387864, 430960, 436347, 484830, 517152, 581796, 646440, 727245, 775728, 861920, 872694, 969660, 1163592, 1292880, 1309041, 1454490, 1551456, 1745388, 1939320, 2181735, 2327184, 2585760, 2618082, 2908980, 3490776, 3878640, 4363470, 4654368, 5236164, 5817960, 6545205, 6981552, 7757280, 8726940, 10472328, 11635920, 13090410, 13963104, 17453880, 20944656, 23271840, 26180820, 34907760, 41889312, 52361640, 69815520, 104723280, 209446560]

約数ペア:

[(1, 209446560), (2, 104723280), (3, 69815520), (4, 52361640), (5, 41889312), (6, 34907760), (8, 26180820), (9, 23271840), (10, 20944656), (12, 17453880), (15, 13963104), (16, 13090410), (18, 11635920), (20, 10472328), (24, 8726940), (27, 7757280), (30, 6981552), (32, 6545205), (36, 5817960), (40, 5236164), (45, 4654368), (48, 4363470), (54, 3878640), (60, 3490776), (72, 2908980), (80, 2618082), (81, 2585760), (90, 2327184), (96, 2181735), (108, 1939320), (120, 1745388), (135, 1551456), (144, 1454490), (160, 1309041), (162, 1292880), (180, 1163592), (216, 969660), (240, 872694), (243, 861920), (270, 775728), (288, 727245), (324, 646440), (360, 581796), (405, 517152), (432, 484830), (480, 436347), (486, 430960), (540, 387864), (648, 323220), (720, 290898), (810, 258576), (864, 242415), (972, 215480), (1080, 193932), (1215, 172384), (1296, 161610), (1440, 145449), (1620, 129288), (1944, 107740), (2160, 96966), (2430, 86192), (2592, 80805), (3240, 64644), (3888, 53870), (4320, 48483), (4860, 43096), (5387, 38880), (6480, 32322), (7776, 26935), (9720, 21548), (10774, 19440), (12960, 16161)]