213671212860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{28019}}^1$

素因数の和:28376

約数の個数: 192

約数和(自身を含む): 696538644480

約数和(自身を除く): 482867431620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 271, 335, 402, 420, 469, 542, 670, 804, 813, 938, 1005, 1084, 1340, 1355, 1407, 1626, 1876, 1897, 2010, 2345, 2710, 2814, 3252, 3794, 4020, 4065, 4690, 5420, 5628, 5691, 7035, 7588, 8130, 9380, 9485, 11382, 14070, 16260, 18157, 18970, 22764, 28019, 28140, 28455, 36314, 37940, 54471, 56038, 56910, 72628, 84057, 90785, 108942, 112076, 113820, 127099, 140095, 168114, 181570, 196133, 217884, 254198, 272355, 280190, 336228, 363140, 381297, 392266, 420285, 508396, 544710, 560380, 588399, 635495, 762594, 784532, 840570, 980665, 1089420, 1176798, 1270990, 1525188, 1681140, 1877273, 1906485, 1961330, 2353596, 2541980, 2941995, 3754546, 3812970, 3922660, 5631819, 5883990, 7509092, 7593149, 7625940, 9386365, 11263638, 11767980, 13140911, 15186298, 18772730, 22527276, 22779447, 26281822, 28159095, 30372596, 37545460, 37965745, 39422733, 45558894, 52563644, 53152043, 56318190, 65704555, 75931490, 78845466, 91117788, 106304086, 112636380, 113897235, 131409110, 151862980, 157690932, 159456129, 197113665, 212608172, 227794470, 262818220, 265760215, 318912258, 394227330, 455588940, 508740983, 531520430, 637824516, 788454660, 797280645, 1017481966, 1063040860, 1526222949, 1594561290, 2034963932, 2543704915, 3052445898, 3189122580, 3561186881, 5087409830, 6104891796, 7122373762, 7631114745, 10174819660, 10683560643, 14244747524, 15262229490, 17805934405, 21367121286, 30524458980, 35611868810, 42734242572, 53417803215, 71223737620, 106835606430, 213671212860]

約数ペア:

[(1, 213671212860), (2, 106835606430), (3, 71223737620), (4, 53417803215), (5, 42734242572), (6, 35611868810), (7, 30524458980), (10, 21367121286), (12, 17805934405), (14, 15262229490), (15, 14244747524), (20, 10683560643), (21, 10174819660), (28, 7631114745), (30, 7122373762), (35, 6104891796), (42, 5087409830), (60, 3561186881), (67, 3189122580), (70, 3052445898), (84, 2543704915), (105, 2034963932), (134, 1594561290), (140, 1526222949), (201, 1063040860), (210, 1017481966), (268, 797280645), (271, 788454660), (335, 637824516), (402, 531520430), (420, 508740983), (469, 455588940), (542, 394227330), (670, 318912258), (804, 265760215), (813, 262818220), (938, 227794470), (1005, 212608172), (1084, 197113665), (1340, 159456129), (1355, 157690932), (1407, 151862980), (1626, 131409110), (1876, 113897235), (1897, 112636380), (2010, 106304086), (2345, 91117788), (2710, 78845466), (2814, 75931490), (3252, 65704555), (3794, 56318190), (4020, 53152043), (4065, 52563644), (4690, 45558894), (5420, 39422733), (5628, 37965745), (5691, 37545460), (7035, 30372596), (7588, 28159095), (8130, 26281822), (9380, 22779447), (9485, 22527276), (11382, 18772730), (14070, 15186298), (16260, 13140911), (18157, 11767980), (18970, 11263638), (22764, 9386365), (28019, 7625940), (28140, 7593149), (28455, 7509092), (36314, 5883990), (37940, 5631819), (54471, 3922660), (56038, 3812970), (56910, 3754546), (72628, 2941995), (84057, 2541980), (90785, 2353596), (108942, 1961330), (112076, 1906485), (113820, 1877273), (127099, 1681140), (140095, 1525188), (168114, 1270990), (181570, 1176798), (196133, 1089420), (217884, 980665), (254198, 840570), (272355, 784532), (280190, 762594), (336228, 635495), (363140, 588399), (381297, 560380), (392266, 544710), (420285, 508396)]