20172068280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2281

約数の個数: 640

約数和(自身を含む): 86177710080

約数和(自身を除く): 66005641800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 81, 84, 90, 91, 93, 104, 105, 108, 117, 120, 124, 126, 130, 135, 140, 155, 156, 162, 168, 180, 182, 186, 189, 195, 210, 216, 217, 234, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 324, 351, 360, 364, 372, 378, 390, 403, 405, 420, 434, 455, 465, 468, 504, 520, 540, 546, 558, 567, 585, 620, 630, 648, 651, 702, 728, 744, 756, 780, 806, 810, 819, 837, 840, 868, 910, 930, 936, 945, 1053, 1080, 1085, 1092, 1116, 1134, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1404, 1512, 1560, 1612, 1620, 1638, 1674, 1736, 1755, 1820, 1860, 1890, 1953, 2015, 2106, 2170, 2184, 2207, 2232, 2268, 2340, 2418, 2457, 2511, 2520, 2604, 2730, 2790, 2808, 2821, 2835, 3224, 3240, 3255, 3276, 3348, 3510, 3627, 3640, 3720, 3780, 3906, 4030, 4095, 4185, 4212, 4340, 4414, 4536, 4680, 4836, 4914, 5022, 5208, 5265, 5460, 5580, 5642, 5670, 5859, 6045, 6510, 6552, 6621, 6696, 7020, 7254, 7371, 7560, 7812, 8060, 8190, 8370, 8424, 8463, 8680, 8828, 9672, 9765, 9828, 10044, 10530, 10881, 10920, 11035, 11160, 11284, 11340, 11718, 12090, 12285, 12555, 13020, 13242, 14040, 14105, 14508, 14742, 15449, 15624, 16120, 16380, 16740, 16926, 17577, 17656, 18135, 19530, 19656, 19863, 20088, 21060, 21762, 22070, 22568, 22680, 23436, 24180, 24570, 25110, 25389, 26040, 26484, 28210, 28691, 29016, 29295, 29484, 30898, 32643, 32760, 33105, 33480, 33852, 35154, 36270, 36855, 39060, 39726, 42120, 42315, 43524, 44140, 46347, 46872, 48360, 49140, 50220, 50778, 52968, 54405, 56420, 57382, 58590, 58968, 59589, 61796, 65286, 66210, 67704, 68417, 70308, 72540, 73710, 76167, 77245, 78120, 79452, 84630, 86073, 87048, 87885, 88280, 92694, 98280, 99315, 100440, 101556, 108810, 112840, 114764, 117180, 119178, 123592, 126945, 130572, 132420, 136834, 139041, 140616, 143455, 145080, 147420, 152334, 154490, 158904, 163215, 169260, 172146, 175770, 178767, 185388, 198630, 200837, 203112, 205251, 217620, 228501, 229528, 231735, 234360, 238356, 253890, 258219, 261144, 264840, 273668, 278082, 286910, 294840, 297945, 304668, 308980, 326430, 338520, 342085, 344292, 351540, 357534, 370776, 380835, 397260, 401674, 410502, 417123, 430365, 435240, 457002, 463470, 476712, 478919, 507780, 516438, 547336, 556164, 573820, 595890, 602511, 609336, 615753, 617960, 652860, 684170, 688584, 695205, 703080, 715068, 761670, 774657, 794520, 803348, 821004, 834246, 860730, 889421, 893835, 914004, 926940, 957838, 1004185, 1015560, 1026255, 1032876, 1112328, 1142505, 1147640, 1191780, 1205022, 1231506, 1251369, 1291095, 1305720, 1368340, 1390410, 1430136, 1436757, 1523340, 1549314, 1606696, 1642008, 1668492, 1721460, 1778842, 1787670, 1807533, 1828008, 1847259, 1853880, 1915676, 2008370, 2052510, 2065752, 2085615, 2285010, 2323971, 2383560, 2394595, 2410044, 2463012, 2502738, 2582190, 2668263, 2736680, 2780820, 2873514, 3012555, 3046680, 3078765, 3098628, 3336984, 3442920, 3557684, 3575340, 3615066, 3694518, 3831352, 3873285, 4016740, 4105020, 4171230, 4310271, 4447105, 4570020, 4647942, 4789190, 4820088, 4926024, 5005476, 5164380, 5336526, 5422599, 5541777, 5561640, 5747028, 6025110, 6157530, 6197256, 6225947, 6256845, 7115368, 7150680, 7183785, 7230132, 7389036, 7746570, 8004789, 8033480, 8210040, 8342460, 8620542, 8894210, 9037665, 9140040, 9236295, 9295884, 9578380, 10010952, 10328760, 10673052, 10845198, 11083554, 11494056, 11619855, 12050220, 12315060, 12451894, 12513690, 12930813, 13341315, 14367570, 14460264, 14778072, 15493140, 16009578, 16267797, 16684920, 17241084, 17788420, 18075330, 18472590, 18591768, 18677841, 19156760, 21346104, 21551355, 21690396, 22167108, 23239710, 24014367, 24100440, 24630120, 24903788, 25027380, 25861626, 26682630, 27112995, 27708885, 28735140, 30986280, 31129735, 32019156, 32535594, 34482168, 35576840, 36150660, 36945180, 37355682, 38792439, 40023945, 43102710, 43380792, 44334216, 46479420, 48028734, 49807576, 50054760, 51723252, 53365260, 54225990, 55417770, 56033523, 57470280, 62259470, 64038312, 64654065, 65071188, 72043101, 72301320, 73890360, 74711364, 77584878, 80047890, 81338985, 86205420, 92958840, 93389205, 96057468, 103446504, 106730520, 108451980, 110835540, 112067046, 120071835, 124518940, 129308130, 130142376, 144086202, 149422728, 155169756, 160095780, 162677970, 168100569, 172410840, 186778410, 192114936, 193962195, 216903960, 221671080, 224134092, 240143670, 249037880, 258616260, 280167615, 288172404, 310339512, 320191560, 325355940, 336201138, 360215505, 373556820, 387924390, 448268184, 480287340, 504301707, 517232520, 560335230, 576344808, 650711880, 672402276, 720431010, 747113640, 775848780, 840502845, 960574680, 1008603414, 1120670460, 1344804552, 1440862020, 1551697560, 1681005690, 2017206828, 2241340920, 2521508535, 2881724040, 3362011380, 4034413656, 5043017070, 6724022760, 10086034140, 20172068280]

約数ペア:

[(1, 20172068280), (2, 10086034140), (3, 6724022760), (4, 5043017070), (5, 4034413656), (6, 3362011380), (7, 2881724040), (8, 2521508535), (9, 2241340920), (10, 2017206828), (12, 1681005690), (13, 1551697560), (14, 1440862020), (15, 1344804552), (18, 1120670460), (20, 1008603414), (21, 960574680), (24, 840502845), (26, 775848780), (27, 747113640), (28, 720431010), (30, 672402276), (31, 650711880), (35, 576344808), (36, 560335230), (39, 517232520), (40, 504301707), (42, 480287340), (45, 448268184), (52, 387924390), (54, 373556820), (56, 360215505), (60, 336201138), (62, 325355940), (63, 320191560), (65, 310339512), (70, 288172404), (72, 280167615), (78, 258616260), (81, 249037880), (84, 240143670), (90, 224134092), (91, 221671080), (93, 216903960), (104, 193962195), (105, 192114936), (108, 186778410), (117, 172410840), (120, 168100569), (124, 162677970), (126, 160095780), (130, 155169756), (135, 149422728), (140, 144086202), (155, 130142376), (156, 129308130), (162, 124518940), (168, 120071835), (180, 112067046), (182, 110835540), (186, 108451980), (189, 106730520), (195, 103446504), (210, 96057468), (216, 93389205), (217, 92958840), (234, 86205420), (248, 81338985), (252, 80047890), (260, 77584878), (270, 74711364), (273, 73890360), (279, 72301320), (280, 72043101), (310, 65071188), (312, 64654065), (315, 64038312), (324, 62259470), (351, 57470280), (360, 56033523), (364, 55417770), (372, 54225990), (378, 53365260), (390, 51723252), (403, 50054760), (405, 49807576), (420, 48028734), (434, 46479420), (455, 44334216), (465, 43380792), (468, 43102710), (504, 40023945), (520, 38792439), (540, 37355682), (546, 36945180), (558, 36150660), (567, 35576840), (585, 34482168), (620, 32535594), (630, 32019156), (648, 31129735), (651, 30986280), (702, 28735140), (728, 27708885), (744, 27112995), (756, 26682630), (780, 25861626), (806, 25027380), (810, 24903788), (819, 24630120), (837, 24100440), (840, 24014367), (868, 23239710), (910, 22167108), (930, 21690396), (936, 21551355), (945, 21346104), (1053, 19156760), (1080, 18677841), (1085, 18591768), (1092, 18472590), (1116, 18075330), (1134, 17788420), (1170, 17241084), (1209, 16684920), (1240, 16267797), (1260, 16009578), (1302, 15493140), (1365, 14778072), (1395, 14460264), (1404, 14367570), (1512, 13341315), (1560, 12930813), (1612, 12513690), (1620, 12451894), (1638, 12315060), (1674, 12050220), (1736, 11619855), (1755, 11494056), (1820, 11083554), (1860, 10845198), (1890, 10673052), (1953, 10328760), (2015, 10010952), (2106, 9578380), (2170, 9295884), (2184, 9236295), (2207, 9140040), (2232, 9037665), (2268, 8894210), (2340, 8620542), (2418, 8342460), (2457, 8210040), (2511, 8033480), (2520, 8004789), (2604, 7746570), (2730, 7389036), (2790, 7230132), (2808, 7183785), (2821, 7150680), (2835, 7115368), (3224, 6256845), (3240, 6225947), (3255, 6197256), (3276, 6157530), (3348, 6025110), (3510, 5747028), (3627, 5561640), (3640, 5541777), (3720, 5422599), (3780, 5336526), (3906, 5164380), (4030, 5005476), (4095, 4926024), (4185, 4820088), (4212, 4789190), (4340, 4647942), (4414, 4570020), (4536, 4447105), (4680, 4310271), (4836, 4171230), (4914, 4105020), (5022, 4016740), (5208, 3873285), (5265, 3831352), (5460, 3694518), (5580, 3615066), (5642, 3575340), (5670, 3557684), (5859, 3442920), (6045, 3336984), (6510, 3098628), (6552, 3078765), (6621, 3046680), (6696, 3012555), (7020, 2873514), (7254, 2780820), (7371, 2736680), (7560, 2668263), (7812, 2582190), (8060, 2502738), (8190, 2463012), (8370, 2410044), (8424, 2394595), (8463, 2383560), (8680, 2323971), (8828, 2285010), (9672, 2085615), (9765, 2065752), (9828, 2052510), (10044, 2008370), (10530, 1915676), (10881, 1853880), (10920, 1847259), (11035, 1828008), (11160, 1807533), (11284, 1787670), (11340, 1778842), (11718, 1721460), (12090, 1668492), (12285, 1642008), (12555, 1606696), (13020, 1549314), (13242, 1523340), (14040, 1436757), (14105, 1430136), (14508, 1390410), (14742, 1368340), (15449, 1305720), (15624, 1291095), (16120, 1251369), (16380, 1231506), (16740, 1205022), (16926, 1191780), (17577, 1147640), (17656, 1142505), (18135, 1112328), (19530, 1032876), (19656, 1026255), (19863, 1015560), (20088, 1004185), (21060, 957838), (21762, 926940), (22070, 914004), (22568, 893835), (22680, 889421), (23436, 860730), (24180, 834246), (24570, 821004), (25110, 803348), (25389, 794520), (26040, 774657), (26484, 761670), (28210, 715068), (28691, 703080), (29016, 695205), (29295, 688584), (29484, 684170), (30898, 652860), (32643, 617960), (32760, 615753), (33105, 609336), (33480, 602511), (33852, 595890), (35154, 573820), (36270, 556164), (36855, 547336), (39060, 516438), (39726, 507780), (42120, 478919), (42315, 476712), (43524, 463470), (44140, 457002), (46347, 435240), (46872, 430365), (48360, 417123), (49140, 410502), (50220, 401674), (50778, 397260), (52968, 380835), (54405, 370776), (56420, 357534), (57382, 351540), (58590, 344292), (58968, 342085), (59589, 338520), (61796, 326430), (65286, 308980), (66210, 304668), (67704, 297945), (68417, 294840), (70308, 286910), (72540, 278082), (73710, 273668), (76167, 264840), (77245, 261144), (78120, 258219), (79452, 253890), (84630, 238356), (86073, 234360), (87048, 231735), (87885, 229528), (88280, 228501), (92694, 217620), (98280, 205251), (99315, 203112), (100440, 200837), (101556, 198630), (108810, 185388), (112840, 178767), (114764, 175770), (117180, 172146), (119178, 169260), (123592, 163215), (126945, 158904), (130572, 154490), (132420, 152334), (136834, 147420), (139041, 145080), (140616, 143455)]