2047943040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7459}}^1$

素因数の和:7505

約数の個数: 256

約数和(自身を含む): 7670073600

約数和(自身を除く): 5622130560

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, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 4160, 4224, 4290, 4576, 4992, 5280, 5720, 6240, 6864, 7040, 7459, 8320, 8580, 9152, 10560, 11440, 12480, 13728, 14918, 17160, 18304, 21120, 22377, 22880, 24960, 27456, 29836, 34320, 37295, 44754, 45760, 54912, 59672, 68640, 74590, 82049, 89508, 91520, 96967, 111885, 119344, 137280, 149180, 164098, 179016, 193934, 223770, 238688, 246147, 274560, 290901, 298360, 328196, 358032, 387868, 410245, 447540, 477376, 484835, 492294, 581802, 596720, 656392, 716064, 775736, 820490, 895080, 954752, 969670, 984588, 1066637, 1163604, 1193440, 1230735, 1312784, 1432128, 1454505, 1551472, 1640980, 1790160, 1939340, 1969176, 2133274, 2327208, 2386880, 2461470, 2625568, 2864256, 2909010, 3102944, 3199911, 3281960, 3580320, 3878680, 3938352, 4266548, 4654416, 4773760, 4922940, 5251136, 5333185, 5818020, 6205888, 6399822, 6563920, 7160640, 7757360, 7876704, 8533096, 9308832, 9845880, 10502272, 10666370, 11636040, 12411776, 12799644, 13127840, 14321280, 15514720, 15753408, 15999555, 17066192, 18617664, 19691760, 21332740, 23272080, 25599288, 26255680, 31029440, 31506816, 31999110, 34132384, 37235328, 39383520, 42665480, 46544160, 51198576, 52511360, 62058880, 63998220, 68264768, 78767040, 85330960, 93088320, 102397152, 127996440, 136529536, 157534080, 170661920, 186176640, 204794304, 255992880, 341323840, 409588608, 511985760, 682647680, 1023971520, 2047943040]

約数ペア:

[(1, 2047943040), (2, 1023971520), (3, 682647680), (4, 511985760), (5, 409588608), (6, 341323840), (8, 255992880), (10, 204794304), (11, 186176640), (12, 170661920), (13, 157534080), (15, 136529536), (16, 127996440), (20, 102397152), (22, 93088320), (24, 85330960), (26, 78767040), (30, 68264768), (32, 63998220), (33, 62058880), (39, 52511360), (40, 51198576), (44, 46544160), (48, 42665480), (52, 39383520), (55, 37235328), (60, 34132384), (64, 31999110), (65, 31506816), (66, 31029440), (78, 26255680), (80, 25599288), (88, 23272080), (96, 21332740), (104, 19691760), (110, 18617664), (120, 17066192), (128, 15999555), (130, 15753408), (132, 15514720), (143, 14321280), (156, 13127840), (160, 12799644), (165, 12411776), (176, 11636040), (192, 10666370), (195, 10502272), (208, 9845880), (220, 9308832), (240, 8533096), (260, 7876704), (264, 7757360), (286, 7160640), (312, 6563920), (320, 6399822), (330, 6205888), (352, 5818020), (384, 5333185), (390, 5251136), (416, 4922940), (429, 4773760), (440, 4654416), (480, 4266548), (520, 3938352), (528, 3878680), (572, 3580320), (624, 3281960), (640, 3199911), (660, 3102944), (704, 2909010), (715, 2864256), (780, 2625568), (832, 2461470), (858, 2386880), (880, 2327208), (960, 2133274), (1040, 1969176), (1056, 1939340), (1144, 1790160), (1248, 1640980), (1320, 1551472), (1408, 1454505), (1430, 1432128), (1560, 1312784), (1664, 1230735), (1716, 1193440), (1760, 1163604), (1920, 1066637), (2080, 984588), (2112, 969670), (2145, 954752), (2288, 895080), (2496, 820490), (2640, 775736), (2860, 716064), (3120, 656392), (3432, 596720), (3520, 581802), (4160, 492294), (4224, 484835), (4290, 477376), (4576, 447540), (4992, 410245), (5280, 387868), (5720, 358032), (6240, 328196), (6864, 298360), (7040, 290901), (7459, 274560), (8320, 246147), (8580, 238688), (9152, 223770), (10560, 193934), (11440, 179016), (12480, 164098), (13728, 149180), (14918, 137280), (17160, 119344), (18304, 111885), (21120, 96967), (22377, 91520), (22880, 89508), (24960, 82049), (27456, 74590), (29836, 68640), (34320, 59672), (37295, 54912), (44754, 45760)]