31025420160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{47111}}^1$

素因数の和:47154

約数の個数: 256

約数和(自身を含む): 115330176000

約数和(自身を除く): 84304755840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2688, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4480, 4704, 5145, 5488, 5880, 6272, 6720, 6860, 7840, 8232, 9408, 10290, 10976, 11760, 13440, 13720, 15680, 16464, 18816, 20580, 21952, 23520, 27440, 31360, 32928, 41160, 43904, 47040, 47111, 54880, 65856, 82320, 94080, 94222, 109760, 131712, 141333, 164640, 188444, 219520, 235555, 282666, 329280, 329777, 376888, 471110, 565332, 658560, 659554, 706665, 753776, 942220, 989331, 1130664, 1319108, 1413330, 1507552, 1648885, 1884440, 1978662, 2261328, 2308439, 2638216, 2826660, 3015104, 3297770, 3768880, 3957324, 4522656, 4616878, 4946655, 5276432, 5653320, 6030208, 6595540, 6925317, 7537760, 7914648, 9045312, 9233756, 9893310, 10552864, 11306640, 11542195, 13191080, 13850634, 15075520, 15829296, 16159073, 18090624, 18467512, 19786620, 21105728, 22613280, 23084390, 26382160, 27701268, 30151040, 31658592, 32318146, 34626585, 36935024, 39573240, 42211456, 45226560, 46168780, 48477219, 52764320, 55402536, 63317184, 64636292, 69253170, 73870048, 79146480, 80795365, 90453120, 92337560, 96954438, 105528640, 110805072, 126634368, 129272584, 138506340, 147740096, 158292960, 161590730, 184675120, 193908876, 211057280, 221610144, 242386095, 258545168, 277012680, 295480192, 316585920, 323181460, 369350240, 387817752, 443220288, 484772190, 517090336, 554025360, 633171840, 646362920, 738700480, 775635504, 886440576, 969544380, 1034180672, 1108050720, 1292725840, 1477400960, 1551271008, 1939088760, 2068361344, 2216101440, 2585451680, 3102542016, 3878177520, 4432202880, 5170903360, 6205084032, 7756355040, 10341806720, 15512710080, 31025420160]

約数ペア:

[(1, 31025420160), (2, 15512710080), (3, 10341806720), (4, 7756355040), (5, 6205084032), (6, 5170903360), (7, 4432202880), (8, 3878177520), (10, 3102542016), (12, 2585451680), (14, 2216101440), (15, 2068361344), (16, 1939088760), (20, 1551271008), (21, 1477400960), (24, 1292725840), (28, 1108050720), (30, 1034180672), (32, 969544380), (35, 886440576), (40, 775635504), (42, 738700480), (48, 646362920), (49, 633171840), (56, 554025360), (60, 517090336), (64, 484772190), (70, 443220288), (80, 387817752), (84, 369350240), (96, 323181460), (98, 316585920), (105, 295480192), (112, 277012680), (120, 258545168), (128, 242386095), (140, 221610144), (147, 211057280), (160, 193908876), (168, 184675120), (192, 161590730), (196, 158292960), (210, 147740096), (224, 138506340), (240, 129272584), (245, 126634368), (280, 110805072), (294, 105528640), (320, 96954438), (336, 92337560), (343, 90453120), (384, 80795365), (392, 79146480), (420, 73870048), (448, 69253170), (480, 64636292), (490, 63317184), (560, 55402536), (588, 52764320), (640, 48477219), (672, 46168780), (686, 45226560), (735, 42211456), (784, 39573240), (840, 36935024), (896, 34626585), (960, 32318146), (980, 31658592), (1029, 30151040), (1120, 27701268), (1176, 26382160), (1344, 23084390), (1372, 22613280), (1470, 21105728), (1568, 19786620), (1680, 18467512), (1715, 18090624), (1920, 16159073), (1960, 15829296), (2058, 15075520), (2240, 13850634), (2352, 13191080), (2688, 11542195), (2744, 11306640), (2940, 10552864), (3136, 9893310), (3360, 9233756), (3430, 9045312), (3920, 7914648), (4116, 7537760), (4480, 6925317), (4704, 6595540), (5145, 6030208), (5488, 5653320), (5880, 5276432), (6272, 4946655), (6720, 4616878), (6860, 4522656), (7840, 3957324), (8232, 3768880), (9408, 3297770), (10290, 3015104), (10976, 2826660), (11760, 2638216), (13440, 2308439), (13720, 2261328), (15680, 1978662), (16464, 1884440), (18816, 1648885), (20580, 1507552), (21952, 1413330), (23520, 1319108), (27440, 1130664), (31360, 989331), (32928, 942220), (41160, 753776), (43904, 706665), (47040, 659554), (47111, 658560), (54880, 565332), (65856, 471110), (82320, 376888), (94080, 329777), (94222, 329280), (109760, 282666), (131712, 235555), (141333, 219520), (164640, 188444)]