12890855040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18097}}^1$

素因数の和:18179

約数の個数: 256

約数和(自身を含む): 47848216320

約数和(自身を除く): 34957361280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 80, 84, 96, 105, 106, 112, 120, 128, 140, 159, 160, 168, 192, 210, 212, 224, 240, 265, 280, 318, 320, 336, 371, 384, 420, 424, 448, 480, 530, 560, 636, 640, 672, 742, 795, 840, 848, 896, 960, 1060, 1113, 1120, 1272, 1344, 1484, 1590, 1680, 1696, 1855, 1920, 2120, 2226, 2240, 2544, 2688, 2968, 3180, 3360, 3392, 3710, 4240, 4452, 4480, 5088, 5565, 5936, 6360, 6720, 6784, 7420, 8480, 8904, 10176, 11130, 11872, 12720, 13440, 14840, 16960, 17808, 18097, 20352, 22260, 23744, 25440, 29680, 33920, 35616, 36194, 44520, 47488, 50880, 54291, 59360, 71232, 72388, 89040, 90485, 101760, 108582, 118720, 126679, 142464, 144776, 178080, 180970, 217164, 237440, 253358, 271455, 289552, 356160, 361940, 380037, 434328, 506716, 542910, 579104, 633395, 712320, 723880, 760074, 868656, 959141, 1013432, 1085820, 1158208, 1266790, 1447760, 1520148, 1737312, 1900185, 1918282, 2026864, 2171640, 2316416, 2533580, 2877423, 2895520, 3040296, 3474624, 3800370, 3836564, 4053728, 4343280, 4795705, 5067160, 5754846, 5791040, 6080592, 6713987, 6949248, 7600740, 7673128, 8107456, 8686560, 9591410, 10134320, 11509692, 11582080, 12161184, 13427974, 14387115, 15201480, 15346256, 16214912, 17373120, 19182820, 20141961, 20268640, 23019384, 24322368, 26855948, 28774230, 30402960, 30692512, 33569935, 34746240, 38365640, 40283922, 40537280, 46038768, 48644736, 53711896, 57548460, 60805920, 61385024, 67139870, 76731280, 80567844, 81074560, 92077536, 100709805, 107423792, 115096920, 121611840, 122770048, 134279740, 153462560, 161135688, 184155072, 201419610, 214847584, 230193840, 243223680, 268559480, 306925120, 322271376, 368310144, 402839220, 429695168, 460387680, 537118960, 613850240, 644542752, 805678440, 859390336, 920775360, 1074237920, 1289085504, 1611356880, 1841550720, 2148475840, 2578171008, 3222713760, 4296951680, 6445427520, 12890855040]

約数ペア:

[(1, 12890855040), (2, 6445427520), (3, 4296951680), (4, 3222713760), (5, 2578171008), (6, 2148475840), (7, 1841550720), (8, 1611356880), (10, 1289085504), (12, 1074237920), (14, 920775360), (15, 859390336), (16, 805678440), (20, 644542752), (21, 613850240), (24, 537118960), (28, 460387680), (30, 429695168), (32, 402839220), (35, 368310144), (40, 322271376), (42, 306925120), (48, 268559480), (53, 243223680), (56, 230193840), (60, 214847584), (64, 201419610), (70, 184155072), (80, 161135688), (84, 153462560), (96, 134279740), (105, 122770048), (106, 121611840), (112, 115096920), (120, 107423792), (128, 100709805), (140, 92077536), (159, 81074560), (160, 80567844), (168, 76731280), (192, 67139870), (210, 61385024), (212, 60805920), (224, 57548460), (240, 53711896), (265, 48644736), (280, 46038768), (318, 40537280), (320, 40283922), (336, 38365640), (371, 34746240), (384, 33569935), (420, 30692512), (424, 30402960), (448, 28774230), (480, 26855948), (530, 24322368), (560, 23019384), (636, 20268640), (640, 20141961), (672, 19182820), (742, 17373120), (795, 16214912), (840, 15346256), (848, 15201480), (896, 14387115), (960, 13427974), (1060, 12161184), (1113, 11582080), (1120, 11509692), (1272, 10134320), (1344, 9591410), (1484, 8686560), (1590, 8107456), (1680, 7673128), (1696, 7600740), (1855, 6949248), (1920, 6713987), (2120, 6080592), (2226, 5791040), (2240, 5754846), (2544, 5067160), (2688, 4795705), (2968, 4343280), (3180, 4053728), (3360, 3836564), (3392, 3800370), (3710, 3474624), (4240, 3040296), (4452, 2895520), (4480, 2877423), (5088, 2533580), (5565, 2316416), (5936, 2171640), (6360, 2026864), (6720, 1918282), (6784, 1900185), (7420, 1737312), (8480, 1520148), (8904, 1447760), (10176, 1266790), (11130, 1158208), (11872, 1085820), (12720, 1013432), (13440, 959141), (14840, 868656), (16960, 760074), (17808, 723880), (18097, 712320), (20352, 633395), (22260, 579104), (23744, 542910), (25440, 506716), (29680, 434328), (33920, 380037), (35616, 361940), (36194, 356160), (44520, 289552), (47488, 271455), (50880, 253358), (54291, 237440), (59360, 217164), (71232, 180970), (72388, 178080), (89040, 144776), (90485, 142464), (101760, 126679), (108582, 118720)]