1387841040

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 280

約数和(自身を含む): 4940141400

約数和(自身を除く): 3552300360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 243, 265, 270, 318, 324, 360, 405, 424, 432, 449, 477, 486, 530, 540, 636, 648, 720, 729, 795, 810, 848, 898, 954, 972, 1060, 1080, 1215, 1272, 1296, 1347, 1431, 1458, 1590, 1620, 1796, 1908, 1944, 2120, 2160, 2245, 2385, 2430, 2544, 2694, 2862, 2916, 3180, 3240, 3592, 3645, 3816, 3888, 4041, 4240, 4293, 4490, 4770, 4860, 5388, 5724, 5832, 6360, 6480, 6735, 7155, 7184, 7290, 7632, 8082, 8586, 8980, 9540, 9720, 10776, 11448, 11664, 12123, 12720, 12879, 13470, 14310, 14580, 16164, 17172, 17960, 19080, 19440, 20205, 21465, 21552, 22896, 23797, 24246, 25758, 26940, 28620, 29160, 32328, 34344, 35920, 36369, 38160, 38637, 40410, 42930, 47594, 48492, 51516, 53880, 57240, 58320, 60615, 64395, 64656, 68688, 71391, 72738, 77274, 80820, 85860, 95188, 96984, 103032, 107760, 109107, 114480, 118985, 121230, 128790, 142782, 145476, 154548, 161640, 171720, 181845, 190376, 193185, 193968, 206064, 214173, 218214, 237970, 242460, 257580, 285564, 290952, 309096, 323280, 327321, 343440, 356955, 363690, 380752, 386370, 428346, 436428, 475940, 484920, 515160, 545535, 571128, 581904, 618192, 642519, 654642, 713910, 727380, 772740, 856692, 872856, 951880, 969840, 1030320, 1070865, 1091070, 1142256, 1285038, 1309284, 1427820, 1454760, 1545480, 1636605, 1713384, 1745712, 1903760, 1927557, 2141730, 2182140, 2570076, 2618568, 2855640, 2909520, 3090960, 3212595, 3273210, 3426768, 3855114, 4283460, 4364280, 5140152, 5237136, 5711280, 5782671, 6425190, 6546420, 7710228, 8566920, 8728560, 9637785, 10280304, 11565342, 12850380, 13092840, 15420456, 17133840, 17348013, 19275570, 23130684, 25700760, 26185680, 28913355, 30840912, 34696026, 38551140, 46261368, 51401520, 57826710, 69392052, 77102280, 86740065, 92522736, 115653420, 138784104, 154204560, 173480130, 231306840, 277568208, 346960260, 462613680, 693920520, 1387841040]

約数ペア:

[(1, 1387841040), (2, 693920520), (3, 462613680), (4, 346960260), (5, 277568208), (6, 231306840), (8, 173480130), (9, 154204560), (10, 138784104), (12, 115653420), (15, 92522736), (16, 86740065), (18, 77102280), (20, 69392052), (24, 57826710), (27, 51401520), (30, 46261368), (36, 38551140), (40, 34696026), (45, 30840912), (48, 28913355), (53, 26185680), (54, 25700760), (60, 23130684), (72, 19275570), (80, 17348013), (81, 17133840), (90, 15420456), (106, 13092840), (108, 12850380), (120, 11565342), (135, 10280304), (144, 9637785), (159, 8728560), (162, 8566920), (180, 7710228), (212, 6546420), (216, 6425190), (240, 5782671), (243, 5711280), (265, 5237136), (270, 5140152), (318, 4364280), (324, 4283460), (360, 3855114), (405, 3426768), (424, 3273210), (432, 3212595), (449, 3090960), (477, 2909520), (486, 2855640), (530, 2618568), (540, 2570076), (636, 2182140), (648, 2141730), (720, 1927557), (729, 1903760), (795, 1745712), (810, 1713384), (848, 1636605), (898, 1545480), (954, 1454760), (972, 1427820), (1060, 1309284), (1080, 1285038), (1215, 1142256), (1272, 1091070), (1296, 1070865), (1347, 1030320), (1431, 969840), (1458, 951880), (1590, 872856), (1620, 856692), (1796, 772740), (1908, 727380), (1944, 713910), (2120, 654642), (2160, 642519), (2245, 618192), (2385, 581904), (2430, 571128), (2544, 545535), (2694, 515160), (2862, 484920), (2916, 475940), (3180, 436428), (3240, 428346), (3592, 386370), (3645, 380752), (3816, 363690), (3888, 356955), (4041, 343440), (4240, 327321), (4293, 323280), (4490, 309096), (4770, 290952), (4860, 285564), (5388, 257580), (5724, 242460), (5832, 237970), (6360, 218214), (6480, 214173), (6735, 206064), (7155, 193968), (7184, 193185), (7290, 190376), (7632, 181845), (8082, 171720), (8586, 161640), (8980, 154548), (9540, 145476), (9720, 142782), (10776, 128790), (11448, 121230), (11664, 118985), (12123, 114480), (12720, 109107), (12879, 107760), (13470, 103032), (14310, 96984), (14580, 95188), (16164, 85860), (17172, 80820), (17960, 77274), (19080, 72738), (19440, 71391), (20205, 68688), (21465, 64656), (21552, 64395), (22896, 60615), (23797, 58320), (24246, 57240), (25758, 53880), (26940, 51516), (28620, 48492), (29160, 47594), (32328, 42930), (34344, 40410), (35920, 38637), (36369, 38160)]