258470400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 876801024

約数和(自身を除く): 618330624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 127, 128, 150, 159, 160, 192, 200, 212, 240, 254, 256, 265, 300, 318, 320, 381, 384, 400, 424, 480, 508, 512, 530, 600, 635, 636, 640, 762, 768, 795, 800, 848, 960, 1016, 1060, 1200, 1270, 1272, 1280, 1325, 1524, 1536, 1590, 1600, 1696, 1905, 1920, 2032, 2120, 2400, 2540, 2544, 2560, 2650, 3048, 3175, 3180, 3200, 3392, 3810, 3840, 3975, 4064, 4240, 4800, 5080, 5088, 5300, 6096, 6350, 6360, 6400, 6731, 6784, 7620, 7680, 7950, 8128, 8480, 9525, 9600, 10160, 10176, 10600, 12192, 12700, 12720, 12800, 13462, 13568, 15240, 15900, 16256, 16960, 19050, 19200, 20193, 20320, 20352, 21200, 24384, 25400, 25440, 26924, 27136, 30480, 31800, 32512, 33655, 33920, 38100, 38400, 40386, 40640, 40704, 42400, 48768, 50800, 50880, 53848, 60960, 63600, 65024, 67310, 67840, 76200, 80772, 81280, 81408, 84800, 97536, 100965, 101600, 101760, 107696, 121920, 127200, 134620, 135680, 152400, 161544, 162560, 168275, 169600, 195072, 201930, 203200, 203520, 215392, 243840, 254400, 269240, 304800, 323088, 325120, 336550, 339200, 403860, 406400, 407040, 430784, 487680, 504825, 508800, 538480, 609600, 646176, 673100, 678400, 807720, 812800, 861568, 975360, 1009650, 1017600, 1076960, 1219200, 1292352, 1346200, 1615440, 1625600, 1723136, 2019300, 2035200, 2153920, 2438400, 2584704, 2692400, 3230880, 3446272, 4038600, 4307840, 4876800, 5169408, 5384800, 6461760, 8077200, 8615680, 10338816, 10769600, 12923520, 16154400, 17231360, 21539200, 25847040, 32308800, 43078400, 51694080, 64617600, 86156800, 129235200, 258470400]

約数ペア:

[(1, 258470400), (2, 129235200), (3, 86156800), (4, 64617600), (5, 51694080), (6, 43078400), (8, 32308800), (10, 25847040), (12, 21539200), (15, 17231360), (16, 16154400), (20, 12923520), (24, 10769600), (25, 10338816), (30, 8615680), (32, 8077200), (40, 6461760), (48, 5384800), (50, 5169408), (53, 4876800), (60, 4307840), (64, 4038600), (75, 3446272), (80, 3230880), (96, 2692400), (100, 2584704), (106, 2438400), (120, 2153920), (127, 2035200), (128, 2019300), (150, 1723136), (159, 1625600), (160, 1615440), (192, 1346200), (200, 1292352), (212, 1219200), (240, 1076960), (254, 1017600), (256, 1009650), (265, 975360), (300, 861568), (318, 812800), (320, 807720), (381, 678400), (384, 673100), (400, 646176), (424, 609600), (480, 538480), (508, 508800), (512, 504825), (530, 487680), (600, 430784), (635, 407040), (636, 406400), (640, 403860), (762, 339200), (768, 336550), (795, 325120), (800, 323088), (848, 304800), (960, 269240), (1016, 254400), (1060, 243840), (1200, 215392), (1270, 203520), (1272, 203200), (1280, 201930), (1325, 195072), (1524, 169600), (1536, 168275), (1590, 162560), (1600, 161544), (1696, 152400), (1905, 135680), (1920, 134620), (2032, 127200), (2120, 121920), (2400, 107696), (2540, 101760), (2544, 101600), (2560, 100965), (2650, 97536), (3048, 84800), (3175, 81408), (3180, 81280), (3200, 80772), (3392, 76200), (3810, 67840), (3840, 67310), (3975, 65024), (4064, 63600), (4240, 60960), (4800, 53848), (5080, 50880), (5088, 50800), (5300, 48768), (6096, 42400), (6350, 40704), (6360, 40640), (6400, 40386), (6731, 38400), (6784, 38100), (7620, 33920), (7680, 33655), (7950, 32512), (8128, 31800), (8480, 30480), (9525, 27136), (9600, 26924), (10160, 25440), (10176, 25400), (10600, 24384), (12192, 21200), (12700, 20352), (12720, 20320), (12800, 20193), (13462, 19200), (13568, 19050), (15240, 16960), (15900, 16256)]