2807182560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9181}}^1$

素因数の和:9226

約数の個数: 288

約数和(自身を含む): 11078780832

約数和(自身を除く): 8271598272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5460, 5880, 6240, 6370, 7280, 7644, 7840, 8736, 9181, 9555, 10192, 10920, 11760, 12740, 14560, 15288, 18362, 19110, 20384, 21840, 23520, 25480, 27543, 30576, 36724, 38220, 43680, 45905, 50960, 55086, 61152, 64267, 73448, 76440, 91810, 101920, 110172, 119353, 128534, 137715, 146896, 152880, 183620, 192801, 220344, 238706, 257068, 275430, 293792, 305760, 321335, 358059, 367240, 385602, 440688, 449869, 477412, 514136, 550860, 596765, 642670, 716118, 734480, 771204, 835471, 881376, 899738, 954824, 964005, 1028272, 1101720, 1193530, 1285340, 1349607, 1432236, 1468960, 1542408, 1670942, 1790295, 1799476, 1909648, 1928010, 2056544, 2203440, 2249345, 2387060, 2506413, 2570680, 2699214, 2864472, 3084816, 3341884, 3580590, 3598952, 3819296, 3856020, 4177355, 4406880, 4498690, 4774120, 5012826, 5141360, 5398428, 5728944, 5848297, 6169632, 6683768, 6748035, 7161180, 7197904, 7712040, 8354710, 8997380, 9548240, 10025652, 10282720, 10796856, 11457888, 11696594, 12532065, 13367536, 13496070, 14322360, 14395808, 15424080, 16709420, 17544891, 17994760, 19096480, 20051304, 21593712, 23393188, 25064130, 26735072, 26992140, 28644720, 29241485, 30848160, 33418840, 35089782, 35989520, 40102608, 43187424, 46786376, 50128260, 53984280, 57289440, 58482970, 66837680, 70179564, 71979040, 80205216, 87724455, 93572752, 100256520, 107968560, 116965940, 133675360, 140359128, 175448910, 187145504, 200513040, 215937120, 233931880, 280718256, 350897820, 401026080, 467863760, 561436512, 701795640, 935727520, 1403591280, 2807182560]

約数ペア:

[(1, 2807182560), (2, 1403591280), (3, 935727520), (4, 701795640), (5, 561436512), (6, 467863760), (7, 401026080), (8, 350897820), (10, 280718256), (12, 233931880), (13, 215937120), (14, 200513040), (15, 187145504), (16, 175448910), (20, 140359128), (21, 133675360), (24, 116965940), (26, 107968560), (28, 100256520), (30, 93572752), (32, 87724455), (35, 80205216), (39, 71979040), (40, 70179564), (42, 66837680), (48, 58482970), (49, 57289440), (52, 53984280), (56, 50128260), (60, 46786376), (65, 43187424), (70, 40102608), (78, 35989520), (80, 35089782), (84, 33418840), (91, 30848160), (96, 29241485), (98, 28644720), (104, 26992140), (105, 26735072), (112, 25064130), (120, 23393188), (130, 21593712), (140, 20051304), (147, 19096480), (156, 17994760), (160, 17544891), (168, 16709420), (182, 15424080), (195, 14395808), (196, 14322360), (208, 13496070), (210, 13367536), (224, 12532065), (240, 11696594), (245, 11457888), (260, 10796856), (273, 10282720), (280, 10025652), (294, 9548240), (312, 8997380), (336, 8354710), (364, 7712040), (390, 7197904), (392, 7161180), (416, 6748035), (420, 6683768), (455, 6169632), (480, 5848297), (490, 5728944), (520, 5398428), (546, 5141360), (560, 5012826), (588, 4774120), (624, 4498690), (637, 4406880), (672, 4177355), (728, 3856020), (735, 3819296), (780, 3598952), (784, 3580590), (840, 3341884), (910, 3084816), (980, 2864472), (1040, 2699214), (1092, 2570680), (1120, 2506413), (1176, 2387060), (1248, 2249345), (1274, 2203440), (1365, 2056544), (1456, 1928010), (1470, 1909648), (1560, 1799476), (1568, 1790295), (1680, 1670942), (1820, 1542408), (1911, 1468960), (1960, 1432236), (2080, 1349607), (2184, 1285340), (2352, 1193530), (2548, 1101720), (2730, 1028272), (2912, 964005), (2940, 954824), (3120, 899738), (3185, 881376), (3360, 835471), (3640, 771204), (3822, 734480), (3920, 716118), (4368, 642670), (4704, 596765), (5096, 550860), (5460, 514136), (5880, 477412), (6240, 449869), (6370, 440688), (7280, 385602), (7644, 367240), (7840, 358059), (8736, 321335), (9181, 305760), (9555, 293792), (10192, 275430), (10920, 257068), (11760, 238706), (12740, 220344), (14560, 192801), (15288, 183620), (18362, 152880), (19110, 146896), (20384, 137715), (21840, 128534), (23520, 119353), (25480, 110172), (27543, 101920), (30576, 91810), (36724, 76440), (38220, 73448), (43680, 64267), (45905, 61152), (50960, 55086)]