421770240

素因数分解:

$2^{10}\times 3^6\times 5^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 308

約数和(自身を含む): 1530361764

約数和(自身を除く): 1108591524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 113, 120, 128, 135, 144, 160, 162, 180, 192, 216, 226, 240, 243, 256, 270, 288, 320, 324, 339, 360, 384, 405, 432, 452, 480, 486, 512, 540, 565, 576, 640, 648, 678, 720, 729, 768, 810, 864, 904, 960, 972, 1017, 1024, 1080, 1130, 1152, 1215, 1280, 1296, 1356, 1440, 1458, 1536, 1620, 1695, 1728, 1808, 1920, 1944, 2034, 2160, 2260, 2304, 2430, 2560, 2592, 2712, 2880, 2916, 3051, 3072, 3240, 3390, 3456, 3616, 3645, 3840, 3888, 4068, 4320, 4520, 4608, 4860, 5085, 5120, 5184, 5424, 5760, 5832, 6102, 6480, 6780, 6912, 7232, 7290, 7680, 7776, 8136, 8640, 9040, 9153, 9216, 9720, 10170, 10368, 10848, 11520, 11664, 12204, 12960, 13560, 13824, 14464, 14580, 15255, 15360, 15552, 16272, 17280, 18080, 18306, 19440, 20340, 20736, 21696, 23040, 23328, 24408, 25920, 27120, 27459, 27648, 28928, 29160, 30510, 31104, 32544, 34560, 36160, 36612, 38880, 40680, 41472, 43392, 45765, 46080, 46656, 48816, 51840, 54240, 54918, 57856, 58320, 61020, 62208, 65088, 69120, 72320, 73224, 77760, 81360, 82377, 82944, 86784, 91530, 93312, 97632, 103680, 108480, 109836, 115712, 116640, 122040, 124416, 130176, 137295, 138240, 144640, 146448, 155520, 162720, 164754, 173568, 183060, 186624, 195264, 207360, 216960, 219672, 233280, 244080, 248832, 260352, 274590, 289280, 292896, 311040, 325440, 329508, 347136, 366120, 373248, 390528, 411885, 414720, 433920, 439344, 466560, 488160, 520704, 549180, 578560, 585792, 622080, 650880, 659016, 732240, 746496, 781056, 823770, 867840, 878688, 933120, 976320, 1041408, 1098360, 1171584, 1244160, 1301760, 1318032, 1464480, 1562112, 1647540, 1735680, 1757376, 1866240, 1952640, 2196720, 2343168, 2603520, 2636064, 2928960, 3124224, 3295080, 3514752, 3732480, 3905280, 4393440, 4686336, 5207040, 5272128, 5857920, 6590160, 7029504, 7810560, 8786880, 9372672, 10544256, 11715840, 13180320, 14059008, 15621120, 17573760, 21088512, 23431680, 26360640, 28118016, 35147520, 42177024, 46863360, 52721280, 70295040, 84354048, 105442560, 140590080, 210885120, 421770240]

約数ペア:

[(1, 421770240), (2, 210885120), (3, 140590080), (4, 105442560), (5, 84354048), (6, 70295040), (8, 52721280), (9, 46863360), (10, 42177024), (12, 35147520), (15, 28118016), (16, 26360640), (18, 23431680), (20, 21088512), (24, 17573760), (27, 15621120), (30, 14059008), (32, 13180320), (36, 11715840), (40, 10544256), (45, 9372672), (48, 8786880), (54, 7810560), (60, 7029504), (64, 6590160), (72, 5857920), (80, 5272128), (81, 5207040), (90, 4686336), (96, 4393440), (108, 3905280), (113, 3732480), (120, 3514752), (128, 3295080), (135, 3124224), (144, 2928960), (160, 2636064), (162, 2603520), (180, 2343168), (192, 2196720), (216, 1952640), (226, 1866240), (240, 1757376), (243, 1735680), (256, 1647540), (270, 1562112), (288, 1464480), (320, 1318032), (324, 1301760), (339, 1244160), (360, 1171584), (384, 1098360), (405, 1041408), (432, 976320), (452, 933120), (480, 878688), (486, 867840), (512, 823770), (540, 781056), (565, 746496), (576, 732240), (640, 659016), (648, 650880), (678, 622080), (720, 585792), (729, 578560), (768, 549180), (810, 520704), (864, 488160), (904, 466560), (960, 439344), (972, 433920), (1017, 414720), (1024, 411885), (1080, 390528), (1130, 373248), (1152, 366120), (1215, 347136), (1280, 329508), (1296, 325440), (1356, 311040), (1440, 292896), (1458, 289280), (1536, 274590), (1620, 260352), (1695, 248832), (1728, 244080), (1808, 233280), (1920, 219672), (1944, 216960), (2034, 207360), (2160, 195264), (2260, 186624), (2304, 183060), (2430, 173568), (2560, 164754), (2592, 162720), (2712, 155520), (2880, 146448), (2916, 144640), (3051, 138240), (3072, 137295), (3240, 130176), (3390, 124416), (3456, 122040), (3616, 116640), (3645, 115712), (3840, 109836), (3888, 108480), (4068, 103680), (4320, 97632), (4520, 93312), (4608, 91530), (4860, 86784), (5085, 82944), (5120, 82377), (5184, 81360), (5424, 77760), (5760, 73224), (5832, 72320), (6102, 69120), (6480, 65088), (6780, 62208), (6912, 61020), (7232, 58320), (7290, 57856), (7680, 54918), (7776, 54240), (8136, 51840), (8640, 48816), (9040, 46656), (9153, 46080), (9216, 45765), (9720, 43392), (10170, 41472), (10368, 40680), (10848, 38880), (11520, 36612), (11664, 36160), (12204, 34560), (12960, 32544), (13560, 31104), (13824, 30510), (14464, 29160), (14580, 28928), (15255, 27648), (15360, 27459), (15552, 27120), (16272, 25920), (17280, 24408), (18080, 23328), (18306, 23040), (19440, 21696), (20340, 20736)]