121973280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1819

約数の個数: 192

約数和(自身を含む): 451640448

約数和(自身を除く): 329667168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 1777, 2080, 2145, 2288, 2640, 2860, 3120, 3432, 3554, 4290, 4576, 5280, 5331, 5720, 6240, 6864, 7108, 8580, 8885, 10662, 11440, 13728, 14216, 17160, 17770, 19547, 21324, 22880, 23101, 26655, 28432, 34320, 35540, 39094, 42648, 46202, 53310, 56864, 58641, 68640, 69303, 71080, 78188, 85296, 92404, 97735, 106620, 115505, 117282, 138606, 142160, 156376, 170592, 184808, 195470, 213240, 231010, 234564, 254111, 277212, 284320, 293205, 312752, 346515, 369616, 390940, 426480, 462020, 469128, 508222, 554424, 586410, 625504, 693030, 739232, 762333, 781880, 852960, 924040, 938256, 1016444, 1108848, 1172820, 1270555, 1386060, 1524666, 1563760, 1848080, 1876512, 2032888, 2217696, 2345640, 2541110, 2772120, 3049332, 3127520, 3696160, 3811665, 4065776, 4691280, 5082220, 5544240, 6098664, 7623330, 8131552, 9382560, 10164440, 11088480, 12197328, 15246660, 20328880, 24394656, 30493320, 40657760, 60986640, 121973280]

約数ペア:

[(1, 121973280), (2, 60986640), (3, 40657760), (4, 30493320), (5, 24394656), (6, 20328880), (8, 15246660), (10, 12197328), (11, 11088480), (12, 10164440), (13, 9382560), (15, 8131552), (16, 7623330), (20, 6098664), (22, 5544240), (24, 5082220), (26, 4691280), (30, 4065776), (32, 3811665), (33, 3696160), (39, 3127520), (40, 3049332), (44, 2772120), (48, 2541110), (52, 2345640), (55, 2217696), (60, 2032888), (65, 1876512), (66, 1848080), (78, 1563760), (80, 1524666), (88, 1386060), (96, 1270555), (104, 1172820), (110, 1108848), (120, 1016444), (130, 938256), (132, 924040), (143, 852960), (156, 781880), (160, 762333), (165, 739232), (176, 693030), (195, 625504), (208, 586410), (220, 554424), (240, 508222), (260, 469128), (264, 462020), (286, 426480), (312, 390940), (330, 369616), (352, 346515), (390, 312752), (416, 293205), (429, 284320), (440, 277212), (480, 254111), (520, 234564), (528, 231010), (572, 213240), (624, 195470), (660, 184808), (715, 170592), (780, 156376), (858, 142160), (880, 138606), (1040, 117282), (1056, 115505), (1144, 106620), (1248, 97735), (1320, 92404), (1430, 85296), (1560, 78188), (1716, 71080), (1760, 69303), (1777, 68640), (2080, 58641), (2145, 56864), (2288, 53310), (2640, 46202), (2860, 42648), (3120, 39094), (3432, 35540), (3554, 34320), (4290, 28432), (4576, 26655), (5280, 23101), (5331, 22880), (5720, 21324), (6240, 19547), (6864, 17770), (7108, 17160), (8580, 14216), (8885, 13728), (10662, 11440)]