1993149600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 7044174144

約数和(自身を除く): 5051024544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 193, 195, 200, 208, 240, 260, 300, 312, 325, 331, 386, 390, 400, 416, 480, 520, 579, 600, 624, 650, 662, 772, 780, 800, 965, 975, 993, 1040, 1158, 1200, 1248, 1300, 1324, 1544, 1560, 1655, 1930, 1950, 1986, 2080, 2316, 2400, 2509, 2600, 2648, 2895, 3088, 3120, 3310, 3860, 3900, 3972, 4303, 4632, 4825, 4965, 5018, 5200, 5296, 5790, 6176, 6240, 6620, 7527, 7720, 7800, 7944, 8275, 8606, 9264, 9650, 9930, 10036, 10400, 10592, 11580, 12545, 12909, 13240, 14475, 15054, 15440, 15600, 15888, 16550, 17212, 18528, 19300, 19860, 20072, 21515, 23160, 24825, 25090, 25818, 26480, 28950, 30108, 30880, 31200, 31776, 33100, 34424, 37635, 38600, 39720, 40144, 43030, 46320, 49650, 50180, 51636, 52960, 57900, 60216, 62725, 63883, 64545, 66200, 68848, 75270, 77200, 79440, 80288, 86060, 92640, 99300, 100360, 103272, 107575, 115800, 120432, 125450, 127766, 129090, 132400, 137696, 150540, 154400, 158880, 172120, 188175, 191649, 198600, 200720, 206544, 215150, 231600, 240864, 250900, 255532, 258180, 264800, 301080, 319415, 322725, 344240, 376350, 383298, 397200, 401440, 413088, 430300, 463200, 501800, 511064, 516360, 602160, 638830, 645450, 688480, 752700, 766596, 794400, 830479, 860600, 958245, 1003600, 1022128, 1032720, 1204320, 1277660, 1290900, 1505400, 1533192, 1597075, 1660958, 1721200, 1916490, 2007200, 2044256, 2065440, 2491437, 2555320, 2581800, 3010800, 3066384, 3194150, 3321916, 3442400, 3832980, 4152395, 4791225, 4982874, 5110640, 5163600, 6021600, 6132768, 6388300, 6643832, 7665960, 8304790, 9582450, 9965748, 10221280, 10327200, 12457185, 12776600, 13287664, 15331920, 16609580, 19164900, 19931496, 20761975, 24914370, 25553200, 26575328, 30663840, 33219160, 38329800, 39862992, 41523950, 49828740, 51106400, 62285925, 66438320, 76659600, 79725984, 83047900, 99657480, 124571850, 132876640, 153319200, 166095800, 199314960, 249143700, 332191600, 398629920, 498287400, 664383200, 996574800, 1993149600]

約数ペア:

[(1, 1993149600), (2, 996574800), (3, 664383200), (4, 498287400), (5, 398629920), (6, 332191600), (8, 249143700), (10, 199314960), (12, 166095800), (13, 153319200), (15, 132876640), (16, 124571850), (20, 99657480), (24, 83047900), (25, 79725984), (26, 76659600), (30, 66438320), (32, 62285925), (39, 51106400), (40, 49828740), (48, 41523950), (50, 39862992), (52, 38329800), (60, 33219160), (65, 30663840), (75, 26575328), (78, 25553200), (80, 24914370), (96, 20761975), (100, 19931496), (104, 19164900), (120, 16609580), (130, 15331920), (150, 13287664), (156, 12776600), (160, 12457185), (193, 10327200), (195, 10221280), (200, 9965748), (208, 9582450), (240, 8304790), (260, 7665960), (300, 6643832), (312, 6388300), (325, 6132768), (331, 6021600), (386, 5163600), (390, 5110640), (400, 4982874), (416, 4791225), (480, 4152395), (520, 3832980), (579, 3442400), (600, 3321916), (624, 3194150), (650, 3066384), (662, 3010800), (772, 2581800), (780, 2555320), (800, 2491437), (965, 2065440), (975, 2044256), (993, 2007200), (1040, 1916490), (1158, 1721200), (1200, 1660958), (1248, 1597075), (1300, 1533192), (1324, 1505400), (1544, 1290900), (1560, 1277660), (1655, 1204320), (1930, 1032720), (1950, 1022128), (1986, 1003600), (2080, 958245), (2316, 860600), (2400, 830479), (2509, 794400), (2600, 766596), (2648, 752700), (2895, 688480), (3088, 645450), (3120, 638830), (3310, 602160), (3860, 516360), (3900, 511064), (3972, 501800), (4303, 463200), (4632, 430300), (4825, 413088), (4965, 401440), (5018, 397200), (5200, 383298), (5296, 376350), (5790, 344240), (6176, 322725), (6240, 319415), (6620, 301080), (7527, 264800), (7720, 258180), (7800, 255532), (7944, 250900), (8275, 240864), (8606, 231600), (9264, 215150), (9650, 206544), (9930, 200720), (10036, 198600), (10400, 191649), (10592, 188175), (11580, 172120), (12545, 158880), (12909, 154400), (13240, 150540), (14475, 137696), (15054, 132400), (15440, 129090), (15600, 127766), (15888, 125450), (16550, 120432), (17212, 115800), (18528, 107575), (19300, 103272), (19860, 100360), (20072, 99300), (21515, 92640), (23160, 86060), (24825, 80288), (25090, 79440), (25818, 77200), (26480, 75270), (28950, 68848), (30108, 66200), (30880, 64545), (31200, 63883), (31776, 62725), (33100, 60216), (34424, 57900), (37635, 52960), (38600, 51636), (39720, 50180), (40144, 49650), (43030, 46320)]