340455960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 1262368800

約数和(自身を除く): 921912840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 59, 60, 65, 72, 78, 81, 90, 104, 108, 117, 118, 120, 130, 135, 137, 156, 162, 177, 180, 195, 216, 234, 236, 260, 270, 274, 295, 312, 324, 351, 354, 360, 390, 405, 411, 468, 472, 520, 531, 540, 548, 585, 590, 648, 685, 702, 708, 767, 780, 810, 822, 885, 936, 1053, 1062, 1080, 1096, 1170, 1180, 1233, 1370, 1404, 1416, 1534, 1560, 1593, 1620, 1644, 1755, 1770, 1781, 2055, 2106, 2124, 2301, 2340, 2360, 2466, 2655, 2740, 2808, 3068, 3186, 3240, 3288, 3510, 3540, 3562, 3699, 3835, 4110, 4212, 4248, 4602, 4680, 4779, 4932, 5265, 5310, 5343, 5480, 6136, 6165, 6372, 6903, 7020, 7080, 7124, 7398, 7670, 7965, 8083, 8220, 8424, 8905, 9204, 9558, 9864, 10530, 10620, 10686, 11097, 11505, 12330, 12744, 13806, 14040, 14248, 14796, 15340, 15930, 16029, 16166, 16440, 17810, 18408, 18495, 19116, 20709, 21060, 21240, 21372, 22194, 23010, 23895, 24249, 24660, 26715, 27612, 29592, 30680, 31860, 32058, 32332, 34515, 35620, 36990, 38232, 40415, 41418, 42120, 42744, 44388, 46020, 47790, 48087, 48498, 49320, 53430, 55224, 55485, 62127, 63720, 64116, 64664, 69030, 71240, 72747, 73980, 80145, 80830, 82836, 88776, 92040, 95580, 96174, 96996, 103545, 105079, 106860, 110970, 121245, 124254, 128232, 138060, 144261, 145494, 147960, 160290, 161660, 165672, 191160, 192348, 193992, 207090, 210158, 213720, 218241, 221940, 240435, 242490, 248508, 276120, 288522, 290988, 310635, 315237, 320580, 323320, 363735, 384696, 414180, 420316, 436482, 443880, 480870, 484980, 497016, 525395, 577044, 581976, 621270, 630474, 641160, 654723, 721305, 727470, 828360, 840632, 872964, 945711, 961740, 969960, 1050790, 1091205, 1154088, 1242540, 1260948, 1309446, 1442610, 1454940, 1576185, 1745928, 1891422, 1923480, 2101580, 2182410, 2485080, 2521896, 2618892, 2837133, 2885220, 2909880, 3152370, 3273615, 3782844, 4203160, 4364820, 4728555, 5237784, 5674266, 5770440, 6304740, 6547230, 7565688, 8511399, 8729640, 9457110, 11348532, 12609480, 13094460, 14185665, 17022798, 18914220, 22697064, 26188920, 28371330, 34045596, 37828440, 42556995, 56742660, 68091192, 85113990, 113485320, 170227980, 340455960]

約数ペア:

[(1, 340455960), (2, 170227980), (3, 113485320), (4, 85113990), (5, 68091192), (6, 56742660), (8, 42556995), (9, 37828440), (10, 34045596), (12, 28371330), (13, 26188920), (15, 22697064), (18, 18914220), (20, 17022798), (24, 14185665), (26, 13094460), (27, 12609480), (30, 11348532), (36, 9457110), (39, 8729640), (40, 8511399), (45, 7565688), (52, 6547230), (54, 6304740), (59, 5770440), (60, 5674266), (65, 5237784), (72, 4728555), (78, 4364820), (81, 4203160), (90, 3782844), (104, 3273615), (108, 3152370), (117, 2909880), (118, 2885220), (120, 2837133), (130, 2618892), (135, 2521896), (137, 2485080), (156, 2182410), (162, 2101580), (177, 1923480), (180, 1891422), (195, 1745928), (216, 1576185), (234, 1454940), (236, 1442610), (260, 1309446), (270, 1260948), (274, 1242540), (295, 1154088), (312, 1091205), (324, 1050790), (351, 969960), (354, 961740), (360, 945711), (390, 872964), (405, 840632), (411, 828360), (468, 727470), (472, 721305), (520, 654723), (531, 641160), (540, 630474), (548, 621270), (585, 581976), (590, 577044), (648, 525395), (685, 497016), (702, 484980), (708, 480870), (767, 443880), (780, 436482), (810, 420316), (822, 414180), (885, 384696), (936, 363735), (1053, 323320), (1062, 320580), (1080, 315237), (1096, 310635), (1170, 290988), (1180, 288522), (1233, 276120), (1370, 248508), (1404, 242490), (1416, 240435), (1534, 221940), (1560, 218241), (1593, 213720), (1620, 210158), (1644, 207090), (1755, 193992), (1770, 192348), (1781, 191160), (2055, 165672), (2106, 161660), (2124, 160290), (2301, 147960), (2340, 145494), (2360, 144261), (2466, 138060), (2655, 128232), (2740, 124254), (2808, 121245), (3068, 110970), (3186, 106860), (3240, 105079), (3288, 103545), (3510, 96996), (3540, 96174), (3562, 95580), (3699, 92040), (3835, 88776), (4110, 82836), (4212, 80830), (4248, 80145), (4602, 73980), (4680, 72747), (4779, 71240), (4932, 69030), (5265, 64664), (5310, 64116), (5343, 63720), (5480, 62127), (6136, 55485), (6165, 55224), (6372, 53430), (6903, 49320), (7020, 48498), (7080, 48087), (7124, 47790), (7398, 46020), (7670, 44388), (7965, 42744), (8083, 42120), (8220, 41418), (8424, 40415), (8905, 38232), (9204, 36990), (9558, 35620), (9864, 34515), (10530, 32332), (10620, 32058), (10686, 31860), (11097, 30680), (11505, 29592), (12330, 27612), (12744, 26715), (13806, 24660), (14040, 24249), (14248, 23895), (14796, 23010), (15340, 22194), (15930, 21372), (16029, 21240), (16166, 21060), (16440, 20709), (17810, 19116), (18408, 18495)]