1854245280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3169}}^1$

素因数の和:3263

約数の個数: 192

約数和(自身を含む): 6211779840

約数和(自身を除く): 4357534560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 69, 80, 92, 96, 106, 115, 120, 138, 159, 160, 184, 212, 230, 240, 265, 276, 318, 345, 368, 424, 460, 480, 530, 552, 636, 690, 736, 795, 848, 920, 1060, 1104, 1219, 1272, 1380, 1590, 1696, 1840, 2120, 2208, 2438, 2544, 2760, 3169, 3180, 3657, 3680, 4240, 4876, 5088, 5520, 6095, 6338, 6360, 7314, 8480, 9507, 9752, 11040, 12190, 12676, 12720, 14628, 15845, 18285, 19014, 19504, 24380, 25352, 25440, 29256, 31690, 36570, 38028, 39008, 47535, 48760, 50704, 58512, 63380, 72887, 73140, 76056, 95070, 97520, 101408, 117024, 126760, 145774, 146280, 152112, 167957, 190140, 195040, 218661, 253520, 291548, 292560, 304224, 335914, 364435, 380280, 437322, 503871, 507040, 583096, 585120, 671828, 728870, 760560, 839785, 874644, 1007742, 1093305, 1166192, 1343656, 1457740, 1521120, 1679570, 1749288, 2015484, 2186610, 2332384, 2519355, 2687312, 2915480, 3359140, 3498576, 3863011, 4030968, 4373220, 5038710, 5374624, 5830960, 6718280, 6997152, 7726022, 8061936, 8746440, 10077420, 11589033, 11661920, 13436560, 15452044, 16123872, 17492880, 19315055, 20154840, 23178066, 26873120, 30904088, 34985760, 38630110, 40309680, 46356132, 57945165, 61808176, 77260220, 80619360, 92712264, 115890330, 123616352, 154520440, 185424528, 231780660, 309040880, 370849056, 463561320, 618081760, 927122640, 1854245280]

約数ペア:

[(1, 1854245280), (2, 927122640), (3, 618081760), (4, 463561320), (5, 370849056), (6, 309040880), (8, 231780660), (10, 185424528), (12, 154520440), (15, 123616352), (16, 115890330), (20, 92712264), (23, 80619360), (24, 77260220), (30, 61808176), (32, 57945165), (40, 46356132), (46, 40309680), (48, 38630110), (53, 34985760), (60, 30904088), (69, 26873120), (80, 23178066), (92, 20154840), (96, 19315055), (106, 17492880), (115, 16123872), (120, 15452044), (138, 13436560), (159, 11661920), (160, 11589033), (184, 10077420), (212, 8746440), (230, 8061936), (240, 7726022), (265, 6997152), (276, 6718280), (318, 5830960), (345, 5374624), (368, 5038710), (424, 4373220), (460, 4030968), (480, 3863011), (530, 3498576), (552, 3359140), (636, 2915480), (690, 2687312), (736, 2519355), (795, 2332384), (848, 2186610), (920, 2015484), (1060, 1749288), (1104, 1679570), (1219, 1521120), (1272, 1457740), (1380, 1343656), (1590, 1166192), (1696, 1093305), (1840, 1007742), (2120, 874644), (2208, 839785), (2438, 760560), (2544, 728870), (2760, 671828), (3169, 585120), (3180, 583096), (3657, 507040), (3680, 503871), (4240, 437322), (4876, 380280), (5088, 364435), (5520, 335914), (6095, 304224), (6338, 292560), (6360, 291548), (7314, 253520), (8480, 218661), (9507, 195040), (9752, 190140), (11040, 167957), (12190, 152112), (12676, 146280), (12720, 145774), (14628, 126760), (15845, 117024), (18285, 101408), (19014, 97520), (19504, 95070), (24380, 76056), (25352, 73140), (25440, 72887), (29256, 63380), (31690, 58512), (36570, 50704), (38028, 48760), (39008, 47535)]