71091160

素因数分解:

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

素因数の和:150

約数の個数: 192

約数和(自身を含む): 206841600

約数和(自身を除く): 135750440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 49, 56, 70, 76, 83, 92, 95, 98, 115, 133, 140, 152, 161, 166, 184, 190, 196, 230, 245, 266, 280, 322, 332, 380, 392, 415, 437, 460, 490, 532, 581, 644, 664, 665, 760, 805, 830, 874, 920, 931, 980, 1064, 1127, 1162, 1288, 1330, 1577, 1610, 1660, 1748, 1862, 1909, 1960, 2185, 2254, 2324, 2660, 2905, 3059, 3154, 3220, 3320, 3496, 3724, 3818, 4067, 4370, 4508, 4648, 4655, 5320, 5635, 5810, 6118, 6308, 6440, 7448, 7636, 7885, 8134, 8740, 9016, 9310, 9545, 11039, 11270, 11620, 12236, 12616, 13363, 15272, 15295, 15770, 16268, 17480, 18620, 19090, 20335, 21413, 22078, 22540, 23240, 24472, 26726, 30590, 31540, 32536, 36271, 37240, 38180, 40670, 42826, 44156, 45080, 53452, 55195, 61180, 63080, 66815, 72542, 76360, 77273, 81340, 85652, 88312, 93541, 106904, 107065, 110390, 122360, 133630, 145084, 154546, 162680, 171304, 181355, 187082, 214130, 220780, 253897, 267260, 290168, 309092, 362710, 374164, 386365, 428260, 441560, 467705, 507794, 534520, 618184, 725420, 748328, 772730, 856520, 935410, 1015588, 1269485, 1450840, 1545460, 1777279, 1870820, 2031176, 2538970, 3090920, 3554558, 3741640, 5077940, 7109116, 8886395, 10155880, 14218232, 17772790, 35545580, 71091160]

約数ペア:

[(1, 71091160), (2, 35545580), (4, 17772790), (5, 14218232), (7, 10155880), (8, 8886395), (10, 7109116), (14, 5077940), (19, 3741640), (20, 3554558), (23, 3090920), (28, 2538970), (35, 2031176), (38, 1870820), (40, 1777279), (46, 1545460), (49, 1450840), (56, 1269485), (70, 1015588), (76, 935410), (83, 856520), (92, 772730), (95, 748328), (98, 725420), (115, 618184), (133, 534520), (140, 507794), (152, 467705), (161, 441560), (166, 428260), (184, 386365), (190, 374164), (196, 362710), (230, 309092), (245, 290168), (266, 267260), (280, 253897), (322, 220780), (332, 214130), (380, 187082), (392, 181355), (415, 171304), (437, 162680), (460, 154546), (490, 145084), (532, 133630), (581, 122360), (644, 110390), (664, 107065), (665, 106904), (760, 93541), (805, 88312), (830, 85652), (874, 81340), (920, 77273), (931, 76360), (980, 72542), (1064, 66815), (1127, 63080), (1162, 61180), (1288, 55195), (1330, 53452), (1577, 45080), (1610, 44156), (1660, 42826), (1748, 40670), (1862, 38180), (1909, 37240), (1960, 36271), (2185, 32536), (2254, 31540), (2324, 30590), (2660, 26726), (2905, 24472), (3059, 23240), (3154, 22540), (3220, 22078), (3320, 21413), (3496, 20335), (3724, 19090), (3818, 18620), (4067, 17480), (4370, 16268), (4508, 15770), (4648, 15295), (4655, 15272), (5320, 13363), (5635, 12616), (5810, 12236), (6118, 11620), (6308, 11270), (6440, 11039), (7448, 9545), (7636, 9310), (7885, 9016), (8134, 8740)]