1957905360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1042

約数の個数: 240

約数和(自身を含む): 6919271424

約数和(自身を除く): 4961366064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 137, 138, 144, 180, 184, 207, 230, 240, 274, 276, 345, 360, 368, 411, 414, 460, 548, 552, 685, 690, 720, 822, 828, 863, 920, 1035, 1096, 1104, 1233, 1370, 1380, 1644, 1656, 1726, 1840, 2055, 2070, 2192, 2466, 2589, 2740, 2760, 3151, 3288, 3312, 3452, 4110, 4140, 4315, 4932, 5178, 5480, 5520, 6165, 6302, 6576, 6904, 7767, 8220, 8280, 8630, 9453, 9864, 10356, 10960, 12330, 12604, 12945, 13808, 15534, 15755, 16440, 16560, 17260, 18906, 19728, 19849, 20712, 24660, 25208, 25890, 28359, 31068, 31510, 32880, 34520, 37812, 38835, 39698, 41424, 47265, 49320, 50416, 51780, 56718, 59547, 62136, 63020, 69040, 75624, 77670, 79396, 94530, 98640, 99245, 103560, 113436, 118231, 119094, 124272, 126040, 141795, 151248, 155340, 158792, 178641, 189060, 198490, 207120, 226872, 236462, 238188, 252080, 283590, 297735, 310680, 317584, 354693, 357282, 378120, 396980, 453744, 472924, 476376, 567180, 591155, 595470, 621360, 709386, 714564, 756240, 793960, 893205, 945848, 952752, 1064079, 1134360, 1182310, 1190940, 1418772, 1429128, 1587920, 1773465, 1786410, 1891696, 2128158, 2268720, 2364620, 2381880, 2719313, 2837544, 2858256, 3546930, 3572820, 4256316, 4729240, 4763760, 5320395, 5438626, 5675088, 7093860, 7145640, 8157939, 8512632, 9458480, 10640790, 10877252, 13596565, 14187720, 14291280, 16315878, 17025264, 21281580, 21754504, 24473817, 27193130, 28375440, 32631756, 40789695, 42563160, 43509008, 48947634, 54386260, 65263512, 81579390, 85126320, 97895268, 108772520, 122369085, 130527024, 163158780, 195790536, 217545040, 244738170, 326317560, 391581072, 489476340, 652635120, 978952680, 1957905360]

約数ペア:

[(1, 1957905360), (2, 978952680), (3, 652635120), (4, 489476340), (5, 391581072), (6, 326317560), (8, 244738170), (9, 217545040), (10, 195790536), (12, 163158780), (15, 130527024), (16, 122369085), (18, 108772520), (20, 97895268), (23, 85126320), (24, 81579390), (30, 65263512), (36, 54386260), (40, 48947634), (45, 43509008), (46, 42563160), (48, 40789695), (60, 32631756), (69, 28375440), (72, 27193130), (80, 24473817), (90, 21754504), (92, 21281580), (115, 17025264), (120, 16315878), (137, 14291280), (138, 14187720), (144, 13596565), (180, 10877252), (184, 10640790), (207, 9458480), (230, 8512632), (240, 8157939), (274, 7145640), (276, 7093860), (345, 5675088), (360, 5438626), (368, 5320395), (411, 4763760), (414, 4729240), (460, 4256316), (548, 3572820), (552, 3546930), (685, 2858256), (690, 2837544), (720, 2719313), (822, 2381880), (828, 2364620), (863, 2268720), (920, 2128158), (1035, 1891696), (1096, 1786410), (1104, 1773465), (1233, 1587920), (1370, 1429128), (1380, 1418772), (1644, 1190940), (1656, 1182310), (1726, 1134360), (1840, 1064079), (2055, 952752), (2070, 945848), (2192, 893205), (2466, 793960), (2589, 756240), (2740, 714564), (2760, 709386), (3151, 621360), (3288, 595470), (3312, 591155), (3452, 567180), (4110, 476376), (4140, 472924), (4315, 453744), (4932, 396980), (5178, 378120), (5480, 357282), (5520, 354693), (6165, 317584), (6302, 310680), (6576, 297735), (6904, 283590), (7767, 252080), (8220, 238188), (8280, 236462), (8630, 226872), (9453, 207120), (9864, 198490), (10356, 189060), (10960, 178641), (12330, 158792), (12604, 155340), (12945, 151248), (13808, 141795), (15534, 126040), (15755, 124272), (16440, 119094), (16560, 118231), (17260, 113436), (18906, 103560), (19728, 99245), (19849, 98640), (20712, 94530), (24660, 79396), (25208, 77670), (25890, 75624), (28359, 69040), (31068, 63020), (31510, 62136), (32880, 59547), (34520, 56718), (37812, 51780), (38835, 50416), (39698, 49320), (41424, 47265)]