1899757440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 576

約数和(自身を含む): 7836341760

約数和(自身を除く): 5936584320

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, 42, 45, 48, 49, 53, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 106, 112, 120, 126, 127, 128, 140, 144, 147, 159, 160, 168, 180, 192, 196, 210, 212, 224, 240, 245, 252, 254, 265, 280, 288, 294, 315, 318, 320, 336, 360, 371, 381, 384, 392, 420, 424, 441, 448, 477, 480, 490, 504, 508, 530, 560, 576, 588, 630, 635, 636, 640, 672, 720, 735, 742, 762, 784, 795, 840, 848, 882, 889, 896, 954, 960, 980, 1008, 1016, 1060, 1113, 1120, 1143, 1152, 1176, 1260, 1270, 1272, 1344, 1440, 1470, 1484, 1524, 1568, 1590, 1680, 1696, 1764, 1778, 1855, 1905, 1908, 1920, 1960, 2016, 2032, 2120, 2205, 2226, 2240, 2286, 2352, 2385, 2520, 2540, 2544, 2597, 2667, 2688, 2880, 2940, 2968, 3048, 3136, 3180, 3339, 3360, 3392, 3528, 3556, 3710, 3810, 3816, 3920, 4032, 4064, 4240, 4410, 4445, 4452, 4480, 4572, 4704, 4770, 5040, 5080, 5088, 5194, 5334, 5565, 5715, 5760, 5880, 5936, 6096, 6223, 6272, 6360, 6678, 6720, 6731, 6784, 7056, 7112, 7420, 7620, 7632, 7791, 7840, 8001, 8064, 8128, 8480, 8820, 8890, 8904, 9144, 9408, 9540, 10080, 10160, 10176, 10388, 10668, 11130, 11430, 11760, 11872, 12192, 12446, 12720, 12985, 13335, 13356, 13440, 13462, 14112, 14224, 14840, 15240, 15264, 15582, 15680, 16002, 16256, 16695, 16960, 17640, 17780, 17808, 18288, 18669, 18816, 19080, 20160, 20193, 20320, 20352, 20776, 21336, 22260, 22860, 23373, 23520, 23744, 24384, 24892, 25440, 25970, 26670, 26712, 26924, 28224, 28448, 29680, 30480, 30528, 31115, 31164, 31360, 32004, 33390, 33655, 33920, 35280, 35560, 35616, 36576, 37338, 38160, 38955, 40005, 40320, 40386, 40640, 41552, 42672, 44520, 45720, 46746, 47040, 47117, 47488, 48768, 49784, 50880, 51940, 53340, 53424, 53848, 56007, 56448, 56896, 59360, 60579, 60960, 61056, 62230, 62328, 64008, 66780, 67310, 70560, 71120, 71232, 73152, 74676, 76320, 77910, 80010, 80772, 81280, 83104, 85344, 89040, 91440, 93345, 93492, 94080, 94234, 99568, 100965, 101760, 103880, 106680, 106848, 107696, 112014, 113792, 116865, 118720, 121158, 121920, 124460, 124656, 128016, 133560, 134620, 141120, 141351, 142240, 142464, 146304, 149352, 152640, 155820, 160020, 161544, 166208, 170688, 178080, 182880, 186690, 186984, 188468, 199136, 201930, 207760, 213360, 213696, 215392, 224028, 233730, 235585, 237440, 242316, 243840, 248920, 249312, 256032, 267120, 269240, 280035, 282240, 282702, 284480, 298704, 302895, 305280, 311640, 320040, 323088, 329819, 332416, 341376, 356160, 365760, 373380, 373968, 376936, 398272, 403860, 415520, 424053, 426720, 427392, 430784, 448056, 467460, 471170, 484632, 497840, 498624, 512064, 534240, 538480, 560070, 565404, 568960, 597408, 605790, 623280, 640080, 646176, 659638, 706755, 712320, 731520, 746760, 747936, 753872, 796544, 807720, 831040, 848106, 853440, 861568, 896112, 934920, 942340, 969264, 989457, 995680, 997248, 1024128, 1068480, 1076960, 1120140, 1130808, 1194816, 1211580, 1246560, 1280160, 1292352, 1319276, 1413510, 1493520, 1495872, 1507744, 1615440, 1649095, 1662080, 1696212, 1706880, 1792224, 1869840, 1884680, 1938528, 1978914, 1991360, 2120265, 2136960, 2153920, 2240280, 2261616, 2389632, 2423160, 2493120, 2560320, 2584704, 2638552, 2827020, 2968371, 2987040, 2991744, 3015488, 3230880, 3298190, 3392424, 3584448, 3739680, 3769360, 3877056, 3957828, 3982720, 4240530, 4307840, 4480560, 4523232, 4846320, 4947285, 4986240, 5120640, 5277104, 5654040, 5936742, 5974080, 6030976, 6461760, 6596380, 6784848, 7168896, 7479360, 7538720, 7754112, 7915656, 8481060, 8961120, 9046464, 9692640, 9894570, 10554208, 11308080, 11873484, 11948160, 12923520, 13192760, 13569696, 14841855, 14958720, 15077440, 15831312, 16962120, 17922240, 18092928, 19385280, 19789140, 21108416, 22616160, 23746968, 26385520, 27139392, 29683710, 30154880, 31662624, 33924240, 35844480, 38770560, 39578280, 42216832, 45232320, 47493936, 52771040, 54278784, 59367420, 63325248, 67848480, 79156560, 90464640, 94987872, 105542080, 118734840, 126650496, 135696960, 158313120, 189975744, 211084160, 237469680, 271393920, 316626240, 379951488, 474939360, 633252480, 949878720, 1899757440]

約数ペア:

[(1, 1899757440), (2, 949878720), (3, 633252480), (4, 474939360), (5, 379951488), (6, 316626240), (7, 271393920), (8, 237469680), (9, 211084160), (10, 189975744), (12, 158313120), (14, 135696960), (15, 126650496), (16, 118734840), (18, 105542080), (20, 94987872), (21, 90464640), (24, 79156560), (28, 67848480), (30, 63325248), (32, 59367420), (35, 54278784), (36, 52771040), (40, 47493936), (42, 45232320), (45, 42216832), (48, 39578280), (49, 38770560), (53, 35844480), (56, 33924240), (60, 31662624), (63, 30154880), (64, 29683710), (70, 27139392), (72, 26385520), (80, 23746968), (84, 22616160), (90, 21108416), (96, 19789140), (98, 19385280), (105, 18092928), (106, 17922240), (112, 16962120), (120, 15831312), (126, 15077440), (127, 14958720), (128, 14841855), (140, 13569696), (144, 13192760), (147, 12923520), (159, 11948160), (160, 11873484), (168, 11308080), (180, 10554208), (192, 9894570), (196, 9692640), (210, 9046464), (212, 8961120), (224, 8481060), (240, 7915656), (245, 7754112), (252, 7538720), (254, 7479360), (265, 7168896), (280, 6784848), (288, 6596380), (294, 6461760), (315, 6030976), (318, 5974080), (320, 5936742), (336, 5654040), (360, 5277104), (371, 5120640), (381, 4986240), (384, 4947285), (392, 4846320), (420, 4523232), (424, 4480560), (441, 4307840), (448, 4240530), (477, 3982720), (480, 3957828), (490, 3877056), (504, 3769360), (508, 3739680), (530, 3584448), (560, 3392424), (576, 3298190), (588, 3230880), (630, 3015488), (635, 2991744), (636, 2987040), (640, 2968371), (672, 2827020), (720, 2638552), (735, 2584704), (742, 2560320), (762, 2493120), (784, 2423160), (795, 2389632), (840, 2261616), (848, 2240280), (882, 2153920), (889, 2136960), (896, 2120265), (954, 1991360), (960, 1978914), (980, 1938528), (1008, 1884680), (1016, 1869840), (1060, 1792224), (1113, 1706880), (1120, 1696212), (1143, 1662080), (1152, 1649095), (1176, 1615440), (1260, 1507744), (1270, 1495872), (1272, 1493520), (1344, 1413510), (1440, 1319276), (1470, 1292352), (1484, 1280160), (1524, 1246560), (1568, 1211580), (1590, 1194816), (1680, 1130808), (1696, 1120140), (1764, 1076960), (1778, 1068480), (1855, 1024128), (1905, 997248), (1908, 995680), (1920, 989457), (1960, 969264), (2016, 942340), (2032, 934920), (2120, 896112), (2205, 861568), (2226, 853440), (2240, 848106), (2286, 831040), (2352, 807720), (2385, 796544), (2520, 753872), (2540, 747936), (2544, 746760), (2597, 731520), (2667, 712320), (2688, 706755), (2880, 659638), (2940, 646176), (2968, 640080), (3048, 623280), (3136, 605790), (3180, 597408), (3339, 568960), (3360, 565404), (3392, 560070), (3528, 538480), (3556, 534240), (3710, 512064), (3810, 498624), (3816, 497840), (3920, 484632), (4032, 471170), (4064, 467460), (4240, 448056), (4410, 430784), (4445, 427392), (4452, 426720), (4480, 424053), (4572, 415520), (4704, 403860), (4770, 398272), (5040, 376936), (5080, 373968), (5088, 373380), (5194, 365760), (5334, 356160), (5565, 341376), (5715, 332416), (5760, 329819), (5880, 323088), (5936, 320040), (6096, 311640), (6223, 305280), (6272, 302895), (6360, 298704), (6678, 284480), (6720, 282702), (6731, 282240), (6784, 280035), (7056, 269240), (7112, 267120), (7420, 256032), (7620, 249312), (7632, 248920), (7791, 243840), (7840, 242316), (8001, 237440), (8064, 235585), (8128, 233730), (8480, 224028), (8820, 215392), (8890, 213696), (8904, 213360), (9144, 207760), (9408, 201930), (9540, 199136), (10080, 188468), (10160, 186984), (10176, 186690), (10388, 182880), (10668, 178080), (11130, 170688), (11430, 166208), (11760, 161544), (11872, 160020), (12192, 155820), (12446, 152640), (12720, 149352), (12985, 146304), (13335, 142464), (13356, 142240), (13440, 141351), (13462, 141120), (14112, 134620), (14224, 133560), (14840, 128016), (15240, 124656), (15264, 124460), (15582, 121920), (15680, 121158), (16002, 118720), (16256, 116865), (16695, 113792), (16960, 112014), (17640, 107696), (17780, 106848), (17808, 106680), (18288, 103880), (18669, 101760), (18816, 100965), (19080, 99568), (20160, 94234), (20193, 94080), (20320, 93492), (20352, 93345), (20776, 91440), (21336, 89040), (22260, 85344), (22860, 83104), (23373, 81280), (23520, 80772), (23744, 80010), (24384, 77910), (24892, 76320), (25440, 74676), (25970, 73152), (26670, 71232), (26712, 71120), (26924, 70560), (28224, 67310), (28448, 66780), (29680, 64008), (30480, 62328), (30528, 62230), (31115, 61056), (31164, 60960), (31360, 60579), (32004, 59360), (33390, 56896), (33655, 56448), (33920, 56007), (35280, 53848), (35560, 53424), (35616, 53340), (36576, 51940), (37338, 50880), (38160, 49784), (38955, 48768), (40005, 47488), (40320, 47117), (40386, 47040), (40640, 46746), (41552, 45720), (42672, 44520)]