153558720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2572

約数の個数: 224

約数和(自身を含む): 619353600

約数和(自身を除く): 465794880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2539, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 5078, 6048, 6720, 7560, 7617, 8640, 10080, 10156, 12096, 12695, 15120, 15234, 17773, 20160, 20312, 22851, 25390, 30240, 30468, 35546, 38085, 40624, 45702, 50780, 53319, 60480, 60936, 68553, 71092, 76170, 81248, 88865, 91404, 101560, 106638, 114255, 121872, 137106, 142184, 152340, 159957, 162496, 177730, 182808, 203120, 213276, 228510, 243744, 266595, 274212, 284368, 304680, 319914, 342765, 355460, 365616, 406240, 426552, 457020, 479871, 487488, 533190, 548424, 568736, 609360, 639828, 685530, 710920, 731232, 799785, 812480, 853104, 914040, 959742, 1066380, 1096848, 1137472, 1218720, 1279656, 1371060, 1421840, 1462464, 1599570, 1706208, 1828080, 1919484, 2132760, 2193696, 2399355, 2437440, 2559312, 2742120, 2843680, 3199140, 3412416, 3656160, 3838968, 4265520, 4387392, 4798710, 5118624, 5484240, 5687360, 6398280, 7312320, 7677936, 8531040, 9597420, 10237248, 10968480, 12796560, 15355872, 17062080, 19194840, 21936960, 25593120, 30711744, 38389680, 51186240, 76779360, 153558720]

約数ペア:

[(1, 153558720), (2, 76779360), (3, 51186240), (4, 38389680), (5, 30711744), (6, 25593120), (7, 21936960), (8, 19194840), (9, 17062080), (10, 15355872), (12, 12796560), (14, 10968480), (15, 10237248), (16, 9597420), (18, 8531040), (20, 7677936), (21, 7312320), (24, 6398280), (27, 5687360), (28, 5484240), (30, 5118624), (32, 4798710), (35, 4387392), (36, 4265520), (40, 3838968), (42, 3656160), (45, 3412416), (48, 3199140), (54, 2843680), (56, 2742120), (60, 2559312), (63, 2437440), (64, 2399355), (70, 2193696), (72, 2132760), (80, 1919484), (84, 1828080), (90, 1706208), (96, 1599570), (105, 1462464), (108, 1421840), (112, 1371060), (120, 1279656), (126, 1218720), (135, 1137472), (140, 1096848), (144, 1066380), (160, 959742), (168, 914040), (180, 853104), (189, 812480), (192, 799785), (210, 731232), (216, 710920), (224, 685530), (240, 639828), (252, 609360), (270, 568736), (280, 548424), (288, 533190), (315, 487488), (320, 479871), (336, 457020), (360, 426552), (378, 406240), (420, 365616), (432, 355460), (448, 342765), (480, 319914), (504, 304680), (540, 284368), (560, 274212), (576, 266595), (630, 243744), (672, 228510), (720, 213276), (756, 203120), (840, 182808), (864, 177730), (945, 162496), (960, 159957), (1008, 152340), (1080, 142184), (1120, 137106), (1260, 121872), (1344, 114255), (1440, 106638), (1512, 101560), (1680, 91404), (1728, 88865), (1890, 81248), (2016, 76170), (2160, 71092), (2240, 68553), (2520, 60936), (2539, 60480), (2880, 53319), (3024, 50780), (3360, 45702), (3780, 40624), (4032, 38085), (4320, 35546), (5040, 30468), (5078, 30240), (6048, 25390), (6720, 22851), (7560, 20312), (7617, 20160), (8640, 17773), (10080, 15234), (10156, 15120), (12096, 12695)]