1887863040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 432

約数和(自身を含む): 7660388736

約数和(自身を除く): 5772525696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 128, 140, 144, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 256, 280, 287, 288, 315, 320, 328, 336, 360, 369, 384, 410, 420, 448, 480, 492, 504, 560, 571, 574, 576, 615, 630, 640, 656, 672, 720, 738, 768, 820, 840, 861, 896, 960, 984, 1008, 1120, 1142, 1148, 1152, 1230, 1260, 1280, 1312, 1344, 1435, 1440, 1476, 1640, 1680, 1713, 1722, 1792, 1845, 1920, 1968, 2016, 2240, 2284, 2296, 2304, 2460, 2520, 2583, 2624, 2688, 2855, 2870, 2880, 2952, 3280, 3360, 3426, 3444, 3690, 3840, 3936, 3997, 4032, 4305, 4480, 4568, 4592, 4920, 5040, 5139, 5166, 5248, 5376, 5710, 5740, 5760, 5904, 6560, 6720, 6852, 6888, 7380, 7872, 7994, 8064, 8565, 8610, 8960, 9136, 9184, 9840, 10080, 10278, 10332, 10496, 11420, 11480, 11520, 11808, 11991, 12915, 13120, 13440, 13704, 13776, 14760, 15744, 15988, 16128, 17130, 17220, 18272, 18368, 19680, 19985, 20160, 20556, 20664, 22840, 22960, 23411, 23616, 23982, 25695, 25830, 26240, 26880, 27408, 27552, 29520, 31488, 31976, 34260, 34440, 35973, 36544, 36736, 39360, 39970, 40320, 41112, 41328, 45680, 45920, 46822, 47232, 47964, 51390, 51660, 52480, 54816, 55104, 59040, 59955, 63952, 68520, 68880, 70233, 71946, 73088, 73472, 78720, 79940, 80640, 82224, 82656, 91360, 91840, 93644, 94464, 95928, 102780, 103320, 109632, 110208, 117055, 118080, 119910, 127904, 137040, 137760, 140466, 143892, 146176, 157440, 159880, 163877, 164448, 165312, 179865, 182720, 183680, 187288, 191856, 205560, 206640, 210699, 219264, 220416, 234110, 236160, 239820, 255808, 274080, 275520, 280932, 287784, 319760, 327754, 328896, 330624, 351165, 359730, 365440, 367360, 374576, 383712, 411120, 413280, 421398, 438528, 468220, 472320, 479640, 491631, 511616, 548160, 551040, 561864, 575568, 639520, 655508, 657792, 661248, 702330, 719460, 730880, 749152, 767424, 819385, 822240, 826560, 842796, 936440, 959280, 983262, 1023232, 1053495, 1096320, 1102080, 1123728, 1151136, 1279040, 1311016, 1315584, 1404660, 1438920, 1474893, 1498304, 1534848, 1638770, 1644480, 1653120, 1685592, 1872880, 1918560, 1966524, 2106990, 2192640, 2247456, 2302272, 2458155, 2558080, 2622032, 2809320, 2877840, 2949786, 2996608, 3069696, 3277540, 3288960, 3306240, 3371184, 3745760, 3837120, 3933048, 4213980, 4494912, 4604544, 4916310, 5116160, 5244064, 5618640, 5755680, 5899572, 5993216, 6555080, 6577920, 6742368, 7374465, 7491520, 7674240, 7866096, 8427960, 8989824, 9209088, 9832620, 10488128, 11237280, 11511360, 11799144, 13110160, 13484736, 14748930, 14983040, 15348480, 15732192, 16855920, 17979648, 19665240, 20976256, 22474560, 23022720, 23598288, 26220320, 26969472, 29497860, 29966080, 31464384, 33711840, 39330480, 41952512, 44949120, 46045440, 47196576, 52440640, 53938944, 58995720, 62928768, 67423680, 78660960, 89898240, 94393152, 104881280, 117991440, 125857536, 134847360, 157321920, 188786304, 209762560, 235982880, 269694720, 314643840, 377572608, 471965760, 629287680, 943931520, 1887863040]

約数ペア:

[(1, 1887863040), (2, 943931520), (3, 629287680), (4, 471965760), (5, 377572608), (6, 314643840), (7, 269694720), (8, 235982880), (9, 209762560), (10, 188786304), (12, 157321920), (14, 134847360), (15, 125857536), (16, 117991440), (18, 104881280), (20, 94393152), (21, 89898240), (24, 78660960), (28, 67423680), (30, 62928768), (32, 58995720), (35, 53938944), (36, 52440640), (40, 47196576), (41, 46045440), (42, 44949120), (45, 41952512), (48, 39330480), (56, 33711840), (60, 31464384), (63, 29966080), (64, 29497860), (70, 26969472), (72, 26220320), (80, 23598288), (82, 23022720), (84, 22474560), (90, 20976256), (96, 19665240), (105, 17979648), (112, 16855920), (120, 15732192), (123, 15348480), (126, 14983040), (128, 14748930), (140, 13484736), (144, 13110160), (160, 11799144), (164, 11511360), (168, 11237280), (180, 10488128), (192, 9832620), (205, 9209088), (210, 8989824), (224, 8427960), (240, 7866096), (246, 7674240), (252, 7491520), (256, 7374465), (280, 6742368), (287, 6577920), (288, 6555080), (315, 5993216), (320, 5899572), (328, 5755680), (336, 5618640), (360, 5244064), (369, 5116160), (384, 4916310), (410, 4604544), (420, 4494912), (448, 4213980), (480, 3933048), (492, 3837120), (504, 3745760), (560, 3371184), (571, 3306240), (574, 3288960), (576, 3277540), (615, 3069696), (630, 2996608), (640, 2949786), (656, 2877840), (672, 2809320), (720, 2622032), (738, 2558080), (768, 2458155), (820, 2302272), (840, 2247456), (861, 2192640), (896, 2106990), (960, 1966524), (984, 1918560), (1008, 1872880), (1120, 1685592), (1142, 1653120), (1148, 1644480), (1152, 1638770), (1230, 1534848), (1260, 1498304), (1280, 1474893), (1312, 1438920), (1344, 1404660), (1435, 1315584), (1440, 1311016), (1476, 1279040), (1640, 1151136), (1680, 1123728), (1713, 1102080), (1722, 1096320), (1792, 1053495), (1845, 1023232), (1920, 983262), (1968, 959280), (2016, 936440), (2240, 842796), (2284, 826560), (2296, 822240), (2304, 819385), (2460, 767424), (2520, 749152), (2583, 730880), (2624, 719460), (2688, 702330), (2855, 661248), (2870, 657792), (2880, 655508), (2952, 639520), (3280, 575568), (3360, 561864), (3426, 551040), (3444, 548160), (3690, 511616), (3840, 491631), (3936, 479640), (3997, 472320), (4032, 468220), (4305, 438528), (4480, 421398), (4568, 413280), (4592, 411120), (4920, 383712), (5040, 374576), (5139, 367360), (5166, 365440), (5248, 359730), (5376, 351165), (5710, 330624), (5740, 328896), (5760, 327754), (5904, 319760), (6560, 287784), (6720, 280932), (6852, 275520), (6888, 274080), (7380, 255808), (7872, 239820), (7994, 236160), (8064, 234110), (8565, 220416), (8610, 219264), (8960, 210699), (9136, 206640), (9184, 205560), (9840, 191856), (10080, 187288), (10278, 183680), (10332, 182720), (10496, 179865), (11420, 165312), (11480, 164448), (11520, 163877), (11808, 159880), (11991, 157440), (12915, 146176), (13120, 143892), (13440, 140466), (13704, 137760), (13776, 137040), (14760, 127904), (15744, 119910), (15988, 118080), (16128, 117055), (17130, 110208), (17220, 109632), (18272, 103320), (18368, 102780), (19680, 95928), (19985, 94464), (20160, 93644), (20556, 91840), (20664, 91360), (22840, 82656), (22960, 82224), (23411, 80640), (23616, 79940), (23982, 78720), (25695, 73472), (25830, 73088), (26240, 71946), (26880, 70233), (27408, 68880), (27552, 68520), (29520, 63952), (31488, 59955), (31976, 59040), (34260, 55104), (34440, 54816), (35973, 52480), (36544, 51660), (36736, 51390), (39360, 47964), (39970, 47232), (40320, 46822), (41112, 45920), (41328, 45680)]