27365520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 106868160

約数和(自身を除く): 79502640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 179, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 358, 364, 390, 392, 420, 455, 490, 520, 537, 546, 560, 588, 624, 637, 716, 728, 735, 780, 784, 840, 895, 910, 980, 1040, 1074, 1092, 1176, 1253, 1274, 1365, 1432, 1456, 1470, 1560, 1680, 1790, 1820, 1911, 1960, 2148, 2184, 2327, 2352, 2506, 2548, 2685, 2730, 2864, 2940, 3120, 3185, 3580, 3640, 3759, 3822, 3920, 4296, 4368, 4654, 5012, 5096, 5370, 5460, 5880, 6265, 6370, 6981, 7160, 7280, 7518, 7644, 8592, 8771, 9308, 9555, 10024, 10192, 10740, 10920, 11635, 11760, 12530, 12740, 13962, 14320, 15036, 15288, 16289, 17542, 18616, 18795, 19110, 20048, 21480, 21840, 23270, 25060, 25480, 26313, 27924, 30072, 30576, 32578, 34905, 35084, 37232, 37590, 38220, 42960, 43855, 46540, 48867, 50120, 50960, 52626, 55848, 60144, 65156, 69810, 70168, 75180, 76440, 81445, 87710, 93080, 97734, 100240, 105252, 111696, 114023, 130312, 131565, 139620, 140336, 150360, 152880, 162890, 175420, 186160, 195468, 210504, 228046, 244335, 260624, 263130, 279240, 300720, 325780, 342069, 350840, 390936, 421008, 456092, 488670, 526260, 558480, 570115, 651560, 684138, 701680, 781872, 912184, 977340, 1052520, 1140230, 1303120, 1368276, 1710345, 1824368, 1954680, 2105040, 2280460, 2736552, 3420690, 3909360, 4560920, 5473104, 6841380, 9121840, 13682760, 27365520]

約数ペア:

[(1, 27365520), (2, 13682760), (3, 9121840), (4, 6841380), (5, 5473104), (6, 4560920), (7, 3909360), (8, 3420690), (10, 2736552), (12, 2280460), (13, 2105040), (14, 1954680), (15, 1824368), (16, 1710345), (20, 1368276), (21, 1303120), (24, 1140230), (26, 1052520), (28, 977340), (30, 912184), (35, 781872), (39, 701680), (40, 684138), (42, 651560), (48, 570115), (49, 558480), (52, 526260), (56, 488670), (60, 456092), (65, 421008), (70, 390936), (78, 350840), (80, 342069), (84, 325780), (91, 300720), (98, 279240), (104, 263130), (105, 260624), (112, 244335), (120, 228046), (130, 210504), (140, 195468), (147, 186160), (156, 175420), (168, 162890), (179, 152880), (182, 150360), (195, 140336), (196, 139620), (208, 131565), (210, 130312), (240, 114023), (245, 111696), (260, 105252), (273, 100240), (280, 97734), (294, 93080), (312, 87710), (336, 81445), (358, 76440), (364, 75180), (390, 70168), (392, 69810), (420, 65156), (455, 60144), (490, 55848), (520, 52626), (537, 50960), (546, 50120), (560, 48867), (588, 46540), (624, 43855), (637, 42960), (716, 38220), (728, 37590), (735, 37232), (780, 35084), (784, 34905), (840, 32578), (895, 30576), (910, 30072), (980, 27924), (1040, 26313), (1074, 25480), (1092, 25060), (1176, 23270), (1253, 21840), (1274, 21480), (1365, 20048), (1432, 19110), (1456, 18795), (1470, 18616), (1560, 17542), (1680, 16289), (1790, 15288), (1820, 15036), (1911, 14320), (1960, 13962), (2148, 12740), (2184, 12530), (2327, 11760), (2352, 11635), (2506, 10920), (2548, 10740), (2685, 10192), (2730, 10024), (2864, 9555), (2940, 9308), (3120, 8771), (3185, 8592), (3580, 7644), (3640, 7518), (3759, 7280), (3822, 7160), (3920, 6981), (4296, 6370), (4368, 6265), (4654, 5880), (5012, 5460), (5096, 5370)]