19898704320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1884347}}^1$

素因数の和:1884378

約数の個数: 112

約数和(自身を含む): 68921912448

約数和(自身を除く): 49023208128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 1884347, 3768694, 5653041, 7537388, 9421735, 11306082, 15074776, 18843470, 20727817, 22612164, 28265205, 30149552, 37686940, 41455634, 45224328, 56530410, 60299104, 62183451, 75373880, 82911268, 90448656, 103639085, 113060820, 120598208, 124366902, 150747760, 165822536, 180897312, 207278170, 226121640, 248733804, 301495520, 310917255, 331645072, 361794624, 414556340, 452243280, 497467608, 602991040, 621834510, 663290144, 829112680, 904486560, 994935216, 1243669020, 1326580288, 1658225360, 1808973120, 1989870432, 2487338040, 3316450720, 3979740864, 4974676080, 6632901440, 9949352160, 19898704320]

約数ペア:

[(1, 19898704320), (2, 9949352160), (3, 6632901440), (4, 4974676080), (5, 3979740864), (6, 3316450720), (8, 2487338040), (10, 1989870432), (11, 1808973120), (12, 1658225360), (15, 1326580288), (16, 1243669020), (20, 994935216), (22, 904486560), (24, 829112680), (30, 663290144), (32, 621834510), (33, 602991040), (40, 497467608), (44, 452243280), (48, 414556340), (55, 361794624), (60, 331645072), (64, 310917255), (66, 301495520), (80, 248733804), (88, 226121640), (96, 207278170), (110, 180897312), (120, 165822536), (132, 150747760), (160, 124366902), (165, 120598208), (176, 113060820), (192, 103639085), (220, 90448656), (240, 82911268), (264, 75373880), (320, 62183451), (330, 60299104), (352, 56530410), (440, 45224328), (480, 41455634), (528, 37686940), (660, 30149552), (704, 28265205), (880, 22612164), (960, 20727817), (1056, 18843470), (1320, 15074776), (1760, 11306082), (2112, 9421735), (2640, 7537388), (3520, 5653041), (5280, 3768694), (10560, 1884347)]