233585240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 668908800

約数和(自身を除く): 435323560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 83, 92, 95, 115, 133, 140, 152, 161, 166, 184, 190, 230, 266, 280, 322, 332, 380, 415, 437, 460, 529, 532, 581, 644, 664, 665, 760, 805, 830, 874, 920, 1058, 1064, 1162, 1288, 1330, 1577, 1610, 1660, 1748, 1909, 2116, 2185, 2324, 2645, 2660, 2905, 3059, 3154, 3220, 3320, 3496, 3703, 3818, 4232, 4370, 4648, 5290, 5320, 5810, 6118, 6308, 6440, 7406, 7636, 7885, 8740, 9545, 10051, 10580, 11039, 11620, 12236, 12616, 13363, 14812, 15272, 15295, 15770, 17480, 18515, 19090, 20102, 21160, 22078, 23240, 24472, 26726, 29624, 30590, 31540, 36271, 37030, 38180, 40204, 43907, 44156, 50255, 53452, 55195, 61180, 63080, 66815, 70357, 72542, 74060, 76360, 80408, 87814, 88312, 100510, 106904, 110390, 122360, 133630, 140714, 145084, 148120, 175628, 181355, 201020, 219535, 220780, 253897, 267260, 281428, 290168, 307349, 351256, 351785, 362710, 402040, 439070, 441560, 507794, 534520, 562856, 614698, 703570, 725420, 834233, 878140, 1015588, 1229396, 1269485, 1407140, 1450840, 1536745, 1668466, 1756280, 2031176, 2458792, 2538970, 2814280, 3073490, 3336932, 4171165, 5077940, 5839631, 6146980, 6673864, 8342330, 10155880, 11679262, 12293960, 16684660, 23358524, 29198155, 33369320, 46717048, 58396310, 116792620, 233585240]

約数ペア:

[(1, 233585240), (2, 116792620), (4, 58396310), (5, 46717048), (7, 33369320), (8, 29198155), (10, 23358524), (14, 16684660), (19, 12293960), (20, 11679262), (23, 10155880), (28, 8342330), (35, 6673864), (38, 6146980), (40, 5839631), (46, 5077940), (56, 4171165), (70, 3336932), (76, 3073490), (83, 2814280), (92, 2538970), (95, 2458792), (115, 2031176), (133, 1756280), (140, 1668466), (152, 1536745), (161, 1450840), (166, 1407140), (184, 1269485), (190, 1229396), (230, 1015588), (266, 878140), (280, 834233), (322, 725420), (332, 703570), (380, 614698), (415, 562856), (437, 534520), (460, 507794), (529, 441560), (532, 439070), (581, 402040), (644, 362710), (664, 351785), (665, 351256), (760, 307349), (805, 290168), (830, 281428), (874, 267260), (920, 253897), (1058, 220780), (1064, 219535), (1162, 201020), (1288, 181355), (1330, 175628), (1577, 148120), (1610, 145084), (1660, 140714), (1748, 133630), (1909, 122360), (2116, 110390), (2185, 106904), (2324, 100510), (2645, 88312), (2660, 87814), (2905, 80408), (3059, 76360), (3154, 74060), (3220, 72542), (3320, 70357), (3496, 66815), (3703, 63080), (3818, 61180), (4232, 55195), (4370, 53452), (4648, 50255), (5290, 44156), (5320, 43907), (5810, 40204), (6118, 38180), (6308, 37030), (6440, 36271), (7406, 31540), (7636, 30590), (7885, 29624), (8740, 26726), (9545, 24472), (10051, 23240), (10580, 22078), (11039, 21160), (11620, 20102), (12236, 19090), (12616, 18515), (13363, 17480), (14812, 15770), (15272, 15295)]