1668586920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 512

約数和(自身を含む): 6967296000

約数和(自身を除く): 5298709080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 29, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 58, 60, 65, 66, 70, 77, 78, 84, 87, 88, 91, 104, 105, 110, 116, 120, 130, 132, 140, 143, 145, 154, 156, 165, 168, 174, 182, 195, 203, 210, 220, 231, 232, 260, 264, 273, 280, 286, 290, 308, 312, 319, 330, 348, 364, 377, 385, 390, 406, 420, 429, 435, 440, 455, 462, 479, 520, 546, 572, 580, 609, 616, 638, 660, 696, 715, 728, 754, 770, 780, 812, 840, 858, 870, 910, 924, 957, 958, 1001, 1015, 1092, 1131, 1144, 1155, 1160, 1218, 1276, 1320, 1365, 1430, 1437, 1508, 1540, 1560, 1595, 1624, 1716, 1740, 1820, 1848, 1885, 1914, 1916, 2002, 2030, 2145, 2184, 2233, 2262, 2310, 2395, 2436, 2552, 2639, 2730, 2860, 2874, 3003, 3016, 3045, 3080, 3190, 3353, 3432, 3480, 3640, 3770, 3828, 3832, 4004, 4060, 4147, 4290, 4466, 4524, 4620, 4785, 4790, 4872, 5005, 5269, 5278, 5460, 5655, 5720, 5748, 6006, 6090, 6227, 6380, 6699, 6706, 7185, 7540, 7656, 7917, 8008, 8120, 8294, 8580, 8932, 9048, 9240, 9570, 9580, 10010, 10059, 10538, 10556, 10920, 11165, 11310, 11496, 12012, 12180, 12441, 12454, 12760, 13195, 13398, 13412, 13891, 14370, 15015, 15080, 15807, 15834, 16588, 16765, 17160, 17864, 18681, 19140, 19160, 20020, 20118, 20735, 21076, 21112, 22330, 22620, 24024, 24360, 24882, 24908, 26345, 26390, 26796, 26824, 27782, 28740, 29029, 30030, 31135, 31614, 31668, 33176, 33495, 33530, 36883, 37362, 38280, 39585, 40040, 40236, 41470, 41673, 42152, 43589, 44660, 45240, 49764, 49816, 50295, 52690, 52780, 53592, 55564, 57480, 58058, 60060, 62205, 62270, 63228, 63336, 66990, 67060, 68497, 69455, 73766, 74724, 79035, 79170, 80472, 82940, 83346, 87087, 87178, 89320, 93405, 97237, 99528, 100590, 105380, 105560, 110649, 111128, 116116, 120120, 124410, 124540, 126456, 130767, 133980, 134120, 136994, 138910, 145145, 147532, 149448, 152801, 158070, 158340, 165880, 166692, 174174, 174356, 180583, 184415, 186810, 194474, 201180, 205491, 208365, 210760, 217945, 221298, 232232, 248820, 249080, 261534, 267960, 273988, 277820, 290290, 291711, 295064, 305602, 316140, 316680, 333384, 342485, 348348, 348712, 361166, 368830, 373620, 388948, 402360, 410982, 416730, 435435, 435890, 442596, 458403, 479479, 486185, 497640, 523068, 541749, 547976, 553245, 555640, 580580, 583422, 611204, 632280, 653835, 684970, 696696, 722332, 737660, 747240, 764005, 777896, 821964, 833460, 870870, 871780, 885192, 902915, 916806, 958958, 972370, 1027455, 1046136, 1069607, 1083498, 1106490, 1161160, 1166844, 1222408, 1264081, 1307670, 1369940, 1438437, 1444664, 1458555, 1475320, 1528010, 1643928, 1666920, 1741740, 1743560, 1805830, 1833612, 1917916, 1944740, 1986413, 2054910, 2139214, 2166996, 2212980, 2292015, 2333688, 2397395, 2528162, 2615340, 2708745, 2739880, 2876874, 2917110, 3056020, 3208821, 3483480, 3611660, 3667224, 3792243, 3835832, 3889480, 3972826, 4109820, 4278428, 4333992, 4425960, 4584030, 4794790, 5056324, 5230680, 5348035, 5417490, 5753748, 5834220, 5959239, 6112040, 6320405, 6417642, 7192185, 7223320, 7584486, 7945652, 8219640, 8556856, 9168060, 9589580, 9932065, 10112648, 10696070, 10834980, 11507496, 11668440, 11918478, 12640810, 12835284, 13904891, 14384370, 15168972, 15891304, 16044105, 18336120, 18961215, 19179160, 19864130, 21392140, 21669960, 23836956, 25281620, 25670568, 27809782, 28768740, 29796195, 30337944, 32088210, 37922430, 39728260, 41714673, 42784280, 47673912, 50563240, 55619564, 57537480, 59592390, 64176420, 69524455, 75844860, 79456520, 83429346, 111239128, 119184780, 128352840, 139048910, 151689720, 166858692, 208573365, 238369560, 278097820, 333717384, 417146730, 556195640, 834293460, 1668586920]

約数ペア:

[(1, 1668586920), (2, 834293460), (3, 556195640), (4, 417146730), (5, 333717384), (6, 278097820), (7, 238369560), (8, 208573365), (10, 166858692), (11, 151689720), (12, 139048910), (13, 128352840), (14, 119184780), (15, 111239128), (20, 83429346), (21, 79456520), (22, 75844860), (24, 69524455), (26, 64176420), (28, 59592390), (29, 57537480), (30, 55619564), (33, 50563240), (35, 47673912), (39, 42784280), (40, 41714673), (42, 39728260), (44, 37922430), (52, 32088210), (55, 30337944), (56, 29796195), (58, 28768740), (60, 27809782), (65, 25670568), (66, 25281620), (70, 23836956), (77, 21669960), (78, 21392140), (84, 19864130), (87, 19179160), (88, 18961215), (91, 18336120), (104, 16044105), (105, 15891304), (110, 15168972), (116, 14384370), (120, 13904891), (130, 12835284), (132, 12640810), (140, 11918478), (143, 11668440), (145, 11507496), (154, 10834980), (156, 10696070), (165, 10112648), (168, 9932065), (174, 9589580), (182, 9168060), (195, 8556856), (203, 8219640), (210, 7945652), (220, 7584486), (231, 7223320), (232, 7192185), (260, 6417642), (264, 6320405), (273, 6112040), (280, 5959239), (286, 5834220), (290, 5753748), (308, 5417490), (312, 5348035), (319, 5230680), (330, 5056324), (348, 4794790), (364, 4584030), (377, 4425960), (385, 4333992), (390, 4278428), (406, 4109820), (420, 3972826), (429, 3889480), (435, 3835832), (440, 3792243), (455, 3667224), (462, 3611660), (479, 3483480), (520, 3208821), (546, 3056020), (572, 2917110), (580, 2876874), (609, 2739880), (616, 2708745), (638, 2615340), (660, 2528162), (696, 2397395), (715, 2333688), (728, 2292015), (754, 2212980), (770, 2166996), (780, 2139214), (812, 2054910), (840, 1986413), (858, 1944740), (870, 1917916), (910, 1833612), (924, 1805830), (957, 1743560), (958, 1741740), (1001, 1666920), (1015, 1643928), (1092, 1528010), (1131, 1475320), (1144, 1458555), (1155, 1444664), (1160, 1438437), (1218, 1369940), (1276, 1307670), (1320, 1264081), (1365, 1222408), (1430, 1166844), (1437, 1161160), (1508, 1106490), (1540, 1083498), (1560, 1069607), (1595, 1046136), (1624, 1027455), (1716, 972370), (1740, 958958), (1820, 916806), (1848, 902915), (1885, 885192), (1914, 871780), (1916, 870870), (2002, 833460), (2030, 821964), (2145, 777896), (2184, 764005), (2233, 747240), (2262, 737660), (2310, 722332), (2395, 696696), (2436, 684970), (2552, 653835), (2639, 632280), (2730, 611204), (2860, 583422), (2874, 580580), (3003, 555640), (3016, 553245), (3045, 547976), (3080, 541749), (3190, 523068), (3353, 497640), (3432, 486185), (3480, 479479), (3640, 458403), (3770, 442596), (3828, 435890), (3832, 435435), (4004, 416730), (4060, 410982), (4147, 402360), (4290, 388948), (4466, 373620), (4524, 368830), (4620, 361166), (4785, 348712), (4790, 348348), (4872, 342485), (5005, 333384), (5269, 316680), (5278, 316140), (5460, 305602), (5655, 295064), (5720, 291711), (5748, 290290), (6006, 277820), (6090, 273988), (6227, 267960), (6380, 261534), (6699, 249080), (6706, 248820), (7185, 232232), (7540, 221298), (7656, 217945), (7917, 210760), (8008, 208365), (8120, 205491), (8294, 201180), (8580, 194474), (8932, 186810), (9048, 184415), (9240, 180583), (9570, 174356), (9580, 174174), (10010, 166692), (10059, 165880), (10538, 158340), (10556, 158070), (10920, 152801), (11165, 149448), (11310, 147532), (11496, 145145), (12012, 138910), (12180, 136994), (12441, 134120), (12454, 133980), (12760, 130767), (13195, 126456), (13398, 124540), (13412, 124410), (13891, 120120), (14370, 116116), (15015, 111128), (15080, 110649), (15807, 105560), (15834, 105380), (16588, 100590), (16765, 99528), (17160, 97237), (17864, 93405), (18681, 89320), (19140, 87178), (19160, 87087), (20020, 83346), (20118, 82940), (20735, 80472), (21076, 79170), (21112, 79035), (22330, 74724), (22620, 73766), (24024, 69455), (24360, 68497), (24882, 67060), (24908, 66990), (26345, 63336), (26390, 63228), (26796, 62270), (26824, 62205), (27782, 60060), (28740, 58058), (29029, 57480), (30030, 55564), (31135, 53592), (31614, 52780), (31668, 52690), (33176, 50295), (33495, 49816), (33530, 49764), (36883, 45240), (37362, 44660), (38280, 43589), (39585, 42152), (40040, 41673), (40236, 41470)]