2570554080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2086

約数の個数: 288

約数和(自身を含む): 9434880000

約数和(自身を除く): 6864325920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 96, 114, 120, 141, 144, 152, 160, 171, 180, 188, 190, 228, 235, 240, 282, 285, 288, 304, 342, 360, 376, 380, 423, 456, 470, 480, 564, 570, 608, 684, 705, 720, 752, 760, 846, 855, 893, 912, 940, 1128, 1140, 1368, 1410, 1440, 1504, 1520, 1692, 1710, 1786, 1824, 1880, 1999, 2115, 2256, 2280, 2679, 2736, 2820, 3040, 3384, 3420, 3572, 3760, 3998, 4230, 4465, 4512, 4560, 5358, 5472, 5640, 5997, 6768, 6840, 7144, 7520, 7996, 8037, 8460, 8930, 9120, 9995, 10716, 11280, 11994, 13395, 13536, 13680, 14288, 15992, 16074, 16920, 17860, 17991, 19990, 21432, 22560, 23988, 26790, 27360, 28576, 29985, 31984, 32148, 33840, 35720, 35982, 37981, 39980, 40185, 42864, 47976, 53580, 59970, 63968, 64296, 67680, 71440, 71964, 75962, 79960, 80370, 85728, 89955, 93953, 95952, 107160, 113943, 119940, 128592, 142880, 143928, 151924, 159920, 160740, 179910, 187906, 189905, 191904, 214320, 227886, 239880, 257184, 281859, 287856, 303848, 319840, 321480, 341829, 359820, 375812, 379810, 428640, 455772, 469765, 479760, 563718, 569715, 575712, 607696, 642960, 683658, 719640, 751624, 759620, 845577, 911544, 939530, 959520, 1127436, 1139430, 1215392, 1285920, 1367316, 1409295, 1439280, 1503248, 1519240, 1691154, 1709145, 1785107, 1823088, 1879060, 2254872, 2278860, 2734632, 2818590, 2878560, 3006496, 3038480, 3382308, 3418290, 3570214, 3646176, 3758120, 4227885, 4509744, 4557720, 5355321, 5469264, 5637180, 6076960, 6764616, 6836580, 7140428, 7516240, 8455770, 8925535, 9019488, 9115440, 10710642, 10938528, 11274360, 13529232, 13673160, 14280856, 15032480, 16065963, 16911540, 17851070, 18230880, 21421284, 22548720, 26776605, 27058464, 27346320, 28561712, 32131926, 33823080, 35702140, 42842568, 45097440, 53553210, 54692640, 57123424, 64263852, 67646160, 71404280, 80329815, 85685136, 107106420, 128527704, 135292320, 142808560, 160659630, 171370272, 214212840, 257055408, 285617120, 321319260, 428425680, 514110816, 642638520, 856851360, 1285277040, 2570554080]

約数ペア:

[(1, 2570554080), (2, 1285277040), (3, 856851360), (4, 642638520), (5, 514110816), (6, 428425680), (8, 321319260), (9, 285617120), (10, 257055408), (12, 214212840), (15, 171370272), (16, 160659630), (18, 142808560), (19, 135292320), (20, 128527704), (24, 107106420), (30, 85685136), (32, 80329815), (36, 71404280), (38, 67646160), (40, 64263852), (45, 57123424), (47, 54692640), (48, 53553210), (57, 45097440), (60, 42842568), (72, 35702140), (76, 33823080), (80, 32131926), (90, 28561712), (94, 27346320), (95, 27058464), (96, 26776605), (114, 22548720), (120, 21421284), (141, 18230880), (144, 17851070), (152, 16911540), (160, 16065963), (171, 15032480), (180, 14280856), (188, 13673160), (190, 13529232), (228, 11274360), (235, 10938528), (240, 10710642), (282, 9115440), (285, 9019488), (288, 8925535), (304, 8455770), (342, 7516240), (360, 7140428), (376, 6836580), (380, 6764616), (423, 6076960), (456, 5637180), (470, 5469264), (480, 5355321), (564, 4557720), (570, 4509744), (608, 4227885), (684, 3758120), (705, 3646176), (720, 3570214), (752, 3418290), (760, 3382308), (846, 3038480), (855, 3006496), (893, 2878560), (912, 2818590), (940, 2734632), (1128, 2278860), (1140, 2254872), (1368, 1879060), (1410, 1823088), (1440, 1785107), (1504, 1709145), (1520, 1691154), (1692, 1519240), (1710, 1503248), (1786, 1439280), (1824, 1409295), (1880, 1367316), (1999, 1285920), (2115, 1215392), (2256, 1139430), (2280, 1127436), (2679, 959520), (2736, 939530), (2820, 911544), (3040, 845577), (3384, 759620), (3420, 751624), (3572, 719640), (3760, 683658), (3998, 642960), (4230, 607696), (4465, 575712), (4512, 569715), (4560, 563718), (5358, 479760), (5472, 469765), (5640, 455772), (5997, 428640), (6768, 379810), (6840, 375812), (7144, 359820), (7520, 341829), (7996, 321480), (8037, 319840), (8460, 303848), (8930, 287856), (9120, 281859), (9995, 257184), (10716, 239880), (11280, 227886), (11994, 214320), (13395, 191904), (13536, 189905), (13680, 187906), (14288, 179910), (15992, 160740), (16074, 159920), (16920, 151924), (17860, 143928), (17991, 142880), (19990, 128592), (21432, 119940), (22560, 113943), (23988, 107160), (26790, 95952), (27360, 93953), (28576, 89955), (29985, 85728), (31984, 80370), (32148, 79960), (33840, 75962), (35720, 71964), (35982, 71440), (37981, 67680), (39980, 64296), (40185, 63968), (42864, 59970), (47976, 53580)]