69982560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2157

約数の個数: 144

約数和(自身を含む): 249316704

約数和(自身を除く): 179334144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2113, 2208, 2760, 3312, 3680, 4140, 4226, 5520, 6339, 6624, 8280, 8452, 10565, 11040, 12678, 16560, 16904, 19017, 21130, 25356, 31695, 33120, 33808, 38034, 42260, 48599, 50712, 63390, 67616, 76068, 84520, 95085, 97198, 101424, 126780, 145797, 152136, 169040, 190170, 194396, 202848, 242995, 253560, 291594, 304272, 338080, 380340, 388792, 437391, 485990, 507120, 583188, 608544, 728985, 760680, 777584, 874782, 971980, 1014240, 1166376, 1457970, 1521360, 1555168, 1749564, 1943960, 2186955, 2332752, 2915940, 3042720, 3499128, 3887920, 4373910, 4665504, 5831880, 6998256, 7775840, 8747820, 11663760, 13996512, 17495640, 23327520, 34991280, 69982560]

約数ペア:

[(1, 69982560), (2, 34991280), (3, 23327520), (4, 17495640), (5, 13996512), (6, 11663760), (8, 8747820), (9, 7775840), (10, 6998256), (12, 5831880), (15, 4665504), (16, 4373910), (18, 3887920), (20, 3499128), (23, 3042720), (24, 2915940), (30, 2332752), (32, 2186955), (36, 1943960), (40, 1749564), (45, 1555168), (46, 1521360), (48, 1457970), (60, 1166376), (69, 1014240), (72, 971980), (80, 874782), (90, 777584), (92, 760680), (96, 728985), (115, 608544), (120, 583188), (138, 507120), (144, 485990), (160, 437391), (180, 388792), (184, 380340), (207, 338080), (230, 304272), (240, 291594), (276, 253560), (288, 242995), (345, 202848), (360, 194396), (368, 190170), (414, 169040), (460, 152136), (480, 145797), (552, 126780), (690, 101424), (720, 97198), (736, 95085), (828, 84520), (920, 76068), (1035, 67616), (1104, 63390), (1380, 50712), (1440, 48599), (1656, 42260), (1840, 38034), (2070, 33808), (2113, 33120), (2208, 31695), (2760, 25356), (3312, 21130), (3680, 19017), (4140, 16904), (4226, 16560), (5520, 12678), (6339, 11040), (6624, 10565), (8280, 8452)]